Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Chengdu University of Technology(Science & Technology Edition)》 2003-01
Add to Favorite Get Latest Update

DIAGENETIC ALTERATION OF EARLIER PALAEOZOIC MARINE CARBONATE AND PRESERVATION FOR THE INFORMATION OF SEA WATER

HUANG Si jing 1, SHI He 2, MAO Xiao dong 1,2 , ZHANG Meng 1, SHEN Li cheng 1, WU Wen hui 1 (1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China; 2.Yichang Center of China Geological Survey)  
Evaluation about the diagenetic alteration of marine carbonate and its preservation for information of sea water has been paid more and more attention to recently and become an important precondition of the research on Palaeo oceanography. Its progress is very important to promotion of the research level in Palaeo oceanography and related other subjects. Based on the test of cathodoluminescence and the analyses of Mn, Sr, Fe and Mg of the marine carbonate samples collected from the sedimentary section of Earlier Palaeozoic in Xiushan of Chongqing, Upper Yangtze Platform, Southwest China, this paper assesses the preservation of different structural components for the information of Earlier Palaeozoic sea water. Micritic limestone, also dolomite, specially fine crystalline dolomite preserve well the information of sea water. Among the factors controlling the alteration of carbonate, apart from the original composition of carbonate mineralogy, the author emphasizes the effect of porosity and the content of terrene clastics of carbonate rocks. The dissolution of aluminosilicate in diagenesis may provide more radiogenic strontium which will show a high content of strontium in carbonate rocks. So the ratio of Mn/Sr should be a better criterion to estimate the alteration of carbonate.
【Fund】: 国家自然科学基金资助项目 ( 49972 0 4 4)
【CateGory Index】: P588.245
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 HUANG Si-jing,ZHANG Meng,SUN Zhi-lei,HU Zuo-wei,WU Su-juan,PEI Chang-rongState Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;Age calibration of carbonate samples from the Triassic Feixianguan Formation,Well Luojia 2,Eastern Sichuan by strontium isotope stratigraphy[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-02
2 HUANG Si-jing1 Hairuo QING2 HU Zuo-wei1 ZOU Ming-liang1FENG Wen-li1 WANG Chun-mei1 GAO Xiao-yong1 WANG Qing-dong1(1.State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059;2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada);Influence of Sulfate Reduction on Diagenesis of Feixianguan Carbonate in Triassic,NE Sichuan Basin of China[J];Acta Sedimentologica Sinica;2007-06
3 HUANG Si-jing1,QING Hai-ruo2,HU Zuo-wei1,PEI Chang-rong1,WANG Qing-dong1,WANG Chun-mei1-GAO Xiao-yong11.State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada;Cathodoluminescence and Diagenesis of the Carbonate Rocks in Feixianguan Formation of Triassic,Eastern Sichuan Basin of China[J];Earth Science(Journal of China University of Geosciences);2008-01
4 HUANG Si-jing1,Hairuo QING2,HU Zuo-wei1,WANG Chun-mei1,GAO Xiao-yong1,ZOU Ming-liang1,WANG Qing-dong1(1.State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China;2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada);The Diagenesis and Dolomitization of the Feixianguan Carbonates of Triassic in NE Sichuan Basin:An Overview[J];Advances in Earth Science;2007-05
5 HUANG Sijing,TONG Hongpeng,HUANG Keke,LIU Lihong,ZHANG Xuehua(State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology, Chengdu University of Technology,Chengdu 610059,China);Application of Cathodoluminescence Analyse to the Recovery of Feldspar Content in Sandstone——A Case Study of Upper Paleozoic of Ordos Basin and Xujiahe Formation of Western Sichuan Depression,Sichuan Basin[J];Advances in Earth Science;2008-10
6 HUANG Sijing~ 1) , PEI Changrong~ 1) , QING Hairuo~ 2) , HU Zuowei~ 1) , WU Sujuan~ 1) , SUN Zhilei~ 1) 1) State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, 610059, China 2) Department of Geology, University of Regina, Regina SK Canada S4S 0A2[BT5];Age Calibration for the Boundary between Lower and Middle Triassic by Strontium Isotope Stratigraphy in Eastern Sichuan[J];Acta Geologica Sinica;2006-11
7 Wang X L, Jin Z J, Hu W X, et al;Using in situ REE analysis to study the origin and diagenesis of dolomite of Lower Paleozoic,Tarim Basin[J];Science in China(Series D:Earth Sciences);2009-06
8 ZHAO WenZhi1, ZHU GuangYou1, ZHANG ShuiChang1, ZHAO XueFeng1, SUN YuShan2, WANG HongJun1, YANG HaiJun2 & HAN JianFa2 1 Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China; 2 Research Institute of Petroleum Exploration and Development, Tarim Oilfield Company, PetroChina, Korla 841000, China;Relationship between the later strong gas-charging and the improvement of the reservoir capacity in deep Ordovician carbonate reservoir in Tazhong area, Tarim Basin[J];科学通报(英文版);2009-17
9 HUANG SiJing PEI ChangRong HU ZuoWei WU SuJuan SUN ZhiLei State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,ChinaHairuo QING Department of Geology University of Regina,Regina SK Canada S4S 042;Strontium concentration,isotope composition and dolomitization fluids in the Feixianguan Formation of Triassic,Eastern Sichuan of China.[J];Acta Petrologica Sinica;2006-08
10 HU ZhongGui~1 ZHENG RongCai~1 WEN HuaGuo~1 CAI JiaLan~2 CHENG ShouChun~2 HU JluZhen~1 LI GuiLi~2 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China 2.Chongqing Gas District of Southwest Oil and Gas Company of CNPC,Chongqing 400021,China;Dolostone genesis of Huanglong Formation of Carboniferous in Linshui of eastern Sichuan—northern Chongqing area.[J];Acta Petrologica Sinica;2008-06
【Citations】
Chinese Journal Full-text Database 5 Hits
1 Huang Sijing(Chengdu Collcge of GeoloKy, Chengdu 610059);CARBON ISOTOPES OF PERMIAN AND PERMIAN-TRIASSIC BOUNDARY IN UPPER YANGTZE PLATFORM AND THE MASS EXTINCTION[J];GEOCHIMICA;1994-01
2 HUANG Si jing, SHI He, LIU Jie, SHEN Li cheng (State key Labortoroy of Oil/Gas Reservoir Geology and Exploitation, Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059, China);PROGRESS IN STRONTIUM ISOTOPE STRATIGRAPHY[J];Advance In Earth Sciences;2001-02
3 Huang Sijing(Chengdu Institute of Technology, Chengdu, Sichuan);A STUDY ON CARBON AND STRONTIUM ISOTOPES OF LATE PALEOZOIC CARBONATE ROCKS IN THE UPPER YANGTZE PLATFORM[J];Acta Geologica Sinica;1997-01
4 YANG Jie dong 1,2 , ZHANG Jun min 3, TAO Xian cong 1, WANG Zong zhe 3 (1. Center of Modern Analysis, Nanjing University, Nanjing 210008; 2. National Key Laboratory for Mineral Deposits Research, Nanjing University, Nanjing 210008; 3. Nanjing I;Strontium and Carbon Isotopic Calibration of the Terminal Proterozoic[J];Geological Journal of China Universitiesf;2000-04
5 Huang Sijing (Institute of Sedimentary Geology and Mineral Resources,Chengdu College of Geology);CATHODOLUMINESCENCE AND DIAGENETIC ALTERATION OF MARINE CARBONATE MINERALS[J];;1990-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Du senguan(Anhui Academy of Geological Survey Hefei 230001);THE DIVISION OF THE SINIAN-TRIASSIC SECOND-ORDER SEQUENCES IN THE MIDDLE-SOUTH OF ANHUI[J];GEOLOGY OF ANHUI;1999-01
2 Du Senguan (Anhui Academy of Geological Survey,Hefei 230001, China);THE DIAGENESIS OF THE SINIAN DETRITAL ROCK AND ARGILLITE IN THE EASTERN PART OF SOUTH CHINA[J];GEOLOGY OF ANHUI;1999-04
3 Li Shuangying; Jin Fuquan(Department of Resources and Environment Sciences,Hefei Uuiversity of Techllology);DIAGENESES OF CLASTIC ROCKS OF THE WUTONG FORMATION[J];GEOLOGY OF ANHUI;1995-02
4 Du Senguan(Regional Oeological Survey of Anhui);THE SEDIMENTARY CHARACTER OF THE DISSECTED VALLEY OF WEST ANHUI AT THE EARLY STAGE OF EARLY CAMBRIAN EPOCH,SOUTHERN MARGIN OF NORTH CHINA[J];GEOLOGY OF ANHUI;1996-03
5 Wu Yuedong (Anhui Regional Geological Survey);THE SINIAN SEDIMENTARY FACIES AND STRATIGRAPHIC SEQUENCE ANALYSIS,DONGZHI,SOUTH ANHUI[J];GEOLOGY OF ANHUI;1996-04
6 Yue Mei (Dept. of Resources and Environment Sciences, Huainan Institute of Industry);STUDY ON THE MOTTLED MUDSTONES OF THE UPPER SHIHEZI FORMATION IN HUAIBEI COAL FIELD[J];GEOLOGY OF ANHUI;1998-01
7 ZHOU Bing Gen 1, LI Dian you 2 (1. Department of Geography, Anhui Normal University, 241000, Wuhu, Anhui, China;2. Department of Geography, Lu′an Teachers' College, 241100, Lu′an, Anhui, China);AN ANALYSIS ON THE CHARACTERISTICS AND FORMATION OF THE DIFFERENT GRAVELS IN MOUNTAIN HUANGSHAN[J];JOURNAL OF ANHUI NORMAL UNIVERSITY(NATURAL SCIENCE);2000-01
8 Zhang Baocheng ( The Second Hailongjiang Investigation Institute of Mineral Geology );Particle-size Features and Sedimental Environment of the Gold-containing Sandy Sediments in the North of the Daxinanlin Ridge[J];Journal of Glaciology and Geocryology;1986-04
9 HU Dong-sheng~(1), ZHANG Hua-jing~(2)(1.College of Resources and Environmental Sciences, Hunan Normal University, Changsha Hunan 410081, China; 2.College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha Hunan 410081,China);Lake-Evaporated Salt Resources and the Environmental Evolution in the Lop Nur Region[J];Journal of Glaciology and Geocryology;2004-02
10 WANG Xuejun, CHEN Jingsheng (Department of Geography, Peking University);The Partitioning and Regional Distribution of SoilTrace Elements in Yellow River, YangtzeRiver and Pearl River Deltas[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1993-06
China Proceedings of conference Full-text Database 8 Hits
1 Wang Dongsheng Tian Ronghe;THE BITTERN OF SICHUAN BASIN—FORMATION AND ENRICHMENT OF BROMINE,IODINE,BORON,LITHIUM AND POTASSIUM[A];[C];1985
2 Ling Zemin et al.;ENGINEERING GEOLOGICAL PROPERTIES OF COHESIVE SOIL IN THE AREA OF LAND SUBSIDENCE IN CHANGZHOU CITY[A];[C];1986
3 Jin Ruogu (Institute of Geology,Chinese Academy of Geological Sciences) Huang Hengquan (Southwest China Bureau of (?)etroleum Geology);SEDIMENTARY FEATURES AND ENVIRONMENTAL EVOLUTION OF THE PERMIAN-TRIASSIC BOUNDARY SECTION IN SHANGSI,GUANGYUAN,SICHUAN PROVINCE[A];[C];1987
4 Wu Chaodong;ARCHITECTURAL-ELEMENT ANALYSIS OF THE YANAN FORMATION,YANAN DISTRICT,ORDOS BASIN,CHINA[A];[C];1994
5 Lin Chunming Ling Hongfei Wang Shujun Zhang Shun(Department of Earth Science.State Key Laboratory on Mineral Deposits,Nanjing University,Nanjing210093);The evolution pattern of the carbon and oxygen isotopes in Carboniferous marine carbonate rocks from Jiangsu and Annul[A];[C];2001
6 Liu Zhenfeng Hao Shougang Wang Deming Liu Jianbo (Department of Geology,Peking University,Beijing 100871);STUDY ON THE XUJIACHONG FORMATION SECTION OF NON-MARINE LOWER DEVONIAN OF EASTERN YUNNAN,CHINA[A];[C];2004
7 PAN Jiayong~1,2) MA Dongsheng~1) CAO Shuanglin~1,2) XIA Fei~1,2) CHEN Shaohua~2) WU Kai~1) 1)State Key Laboratory for Mineral Deposits Research,Nanjing University,Nanjing,Jiangsu,210093;2)East China Institute of Technology,Fuzhou,Jiangxi,344000;Carbon and Oxygen Isotopic Records from the Deep-Water Facies Sections of the Precambrian-Cambrian Transitional Period[A];[C];2005
8 PAN Jiayong MA Dongsheng CAO Shuanglin XIA Fei CHEN Shaohua WU Kai State Key Laboratory for Mineral Deposits Research , Nanjing University, Nanjing, Jiangsu, 210093 East China Institute of Technology, Fuzhou , Jiangxi, 344000;Carbon and Oxygen Isotopic Records from the Deep-Water Facies Sections of the Precambrian-Cambrian Transitional Period[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 JIANG Lingzhi+{1)} YU Delong+{2)} ( 1)Research institute of petroleum exploration and development,Beijing,100083; 2)Daqing oil field branch company,Daqing,163411);Research on Reservoir Characteristics of Carboniferous Bioclast Limestone Member in Maigaiti Slope,Tarim Basin[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2003-03
2 Huang Sijing;VERMICULAR LIMESTONE AND ITS ORIGIN[J];;1984-03
3 Huang Sijing;THE CATHODOLUMINESCENCE AND DIAGENESIS OF THE CARBONATES OF GUANWUSHAN FORMATION, MIDDLE DEVONIAN, GANXI, NORTHWESTERN SICHUAN[J];;1988-01
4 Guan Jianzhe;Dai Kelin;Du Qiliang;USE AND GENESIS OF GREEN-BEAN ROCKS AND ITS GENESIS IN EMEISHAN AREA, SICHUAN PROVWCE[J];;1990-02
5 Huang Sijing;CLAY MINERALS IN CLAY ROCKS NEAR P/T BOUNDARY FROM GUANGYUAN AND CHONGQING, SICHUAN[J];;1992-03
6 Cui Bingquan Lu Wuchang Yang Shaoquan;STRONTIUM AND CARBON ISOTOPES AND SEA LEVEL FLUCTUATION OF DEVONIAN IN LONGMEN MOUNTAIN REGION[J];;1993-02
7 MENG Wan bin, LIU Jia duo (Chengdu University of Technology, China);PALAEOEPIGENETIC DISSOLUTION OF CHENGDAO SHENGHAI BURIED HILL AND ITS INFLUENCE ON RESERVIORS[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1999-04
8 TONG Chong guang (Chengdu University of Technology, China);RELATIONSHIP BETWEEN NEOTECTONIC MOVEMENT AND STRUCTURAL EVOLUTION AND GAS POOLS FORMATION OF SICHUAN BASIN[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-02
9 TIAN Jing-chun, CHEN Hong-de, HOU Ming-cai, QIN Jian-xiong, ZHOU Yan on, Chengdu University of Technology, China);Research on relationship of Late Palaeozoic dolomite to sequence evolution and reservoir characteristics of dolomite in Youjiang Basin, Guangxi[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-01
10 YI Hai-sheng~1, GAO Chun-wen~2, ZHANG Xiao-qing~1, LIN Jin-hui~1 (1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China; 2.Daqing Oilfield Company Ltd., CNPC, China);Microscopic diagenetic fabrics of dolomite reservoir from Shuanghu paleo-oil pool of Qiangtang Basin and its petroleum exploration implications[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-06
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 GAO Mei-sheng1,ZHENG Rong-cai1,WEN Hua-guo1,LI Lian-xin2,LI Hong21.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;2.Research Institute of Exploration and Development,Changqing Oil-field Company of CNPC,Xi'an 710021,China;3.Chongqing Gas District of Southwest Oil and Gas Company of CNPC,Chongqing 400021,China;Lithological characteristics of dolomite in the Lower Triassic Feixianguan Formation of the NE Sichuan Basin,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2007-03
2 HUANG Si-jing,WANG Chun-mei,HUANG Pei-pei,ZOU Ming-liang,WANG Qing-dong,GAO Xiao-yongState Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;Scientific research frontiers and considerable questions of carbonate diagenesis[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-01
3 HUANG Si-jing1 Hairuo QING2 HU Zuo-wei1 ZOU Ming-liang1FENG Wen-li1 WANG Chun-mei1 GAO Xiao-yong1 WANG Qing-dong1(1.State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059;2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada);Influence of Sulfate Reduction on Diagenesis of Feixianguan Carbonate in Triassic,NE Sichuan Basin of China[J];Acta Sedimentologica Sinica;2007-06
4 WANG Yi-gang WEN Ying-chu HONG Hai-tao XIA Mao-long HE Ting-ting SONG Shu-jun(Southwest Oil and Gas Field Company Exploration and Development Research Institute,PetroChina,Chengdu 610050);Diagenesis of Triassic Feixianguan Formation in Sichuan Basin,Southwest China[J];Acta Sedimentologica Sinica;2007-06
5 ZHAO Xue-feng1,2 ZHU Guang-you1 ZHANG Shui-chang1 LIU Qin-fu2(1.Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083;2.China University of Mining & Technology(Beijing),Beijing 100083);Comparison of Deeply Buried and High-Quality Reef-Bank Facies Reservoirs of Puguang Gas Field in the Northeast of Sichuan Basin with Tazhong Gas Fields of Tarim Basin[J];Acta Sedimentologica Sinica;2009-03
6 HU Zuo-wei, HUANG Si-jing, WANG Qing-dong, WANG Chun-mei and GAO Xiao-yongState Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu ,610059;STRONTIUM ISOTOPIC CHARACTERISTICS NEAR THE FEIHSIENKUAN-CHIALINGCHIANG FORMATION BOUNDARY FROM A LOWER TRIASSIC SECTION IN EASTERN SICHUAN[J];Journal of Stratigraphy;2007-04
7 HUANG Si-jing1,QING Hai-ruo2,HU Zuo-wei1,PEI Chang-rong1,WANG Qing-dong1,WANG Chun-mei1-GAO Xiao-yong11.State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada;Cathodoluminescence and Diagenesis of the Carbonate Rocks in Feixianguan Formation of Triassic,Eastern Sichuan Basin of China[J];Earth Science(Journal of China University of Geosciences);2008-01
8 HUANG Si-jing1,Hairuo QING2,HU Zuo-wei1,WANG Chun-mei1,GAO Xiao-yong1,ZOU Ming-liang1,WANG Qing-dong1(1.State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China;2.Department of Geology,University of Regina,Regina SK S4S 0A2,Canada);The Diagenesis and Dolomitization of the Feixianguan Carbonates of Triassic in NE Sichuan Basin:An Overview[J];Advances in Earth Science;2007-05
9 HUANG Sijing,TONG Hongpeng,HUANG Keke,LIU Lihong,ZHANG Xuehua(State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation,Institute of Sedimentary Geology, Chengdu University of Technology,Chengdu 610059,China);Application of Cathodoluminescence Analyse to the Recovery of Feldspar Content in Sandstone——A Case Study of Upper Paleozoic of Ordos Basin and Xujiahe Formation of Western Sichuan Depression,Sichuan Basin[J];Advances in Earth Science;2008-10
10 Zhang Xuefeng1,Hu Wenxuan2,Zhang Juntao2,Wang Xiaolin2,Xie Xiaomin21.State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum(Beijing),Beijing 102249,China2.State Key Laboratory for Mineral Deposits Research,Nanjing University,Nanjing 210093,China;Geochemical analyses on dolomitizing fluids of Lower Ordovician carbonate reservoir in Tarim basin[J];Earth Science Frontiers;2008-02
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Zhou Chuamdng Zhaog Junming Li Guoxiang Yu Ziye (Nanjing Institute of Geology, and palaeotology,Chinese Academy of Sciences,Nanjing210008);CABBON AND OXYGEN ISOTOPIC RECORD OF THE EARLY CAMBR IAN FR OM THE XIAOTAN SECTION , YUNNAN , SOUTH CHINA[J];;1997-02
2 Huang Sijing(Chengdu College of Geology, Chengdu 610059);RELATIONSHIP BETWEEN CATHODOLUMINESCENCE AND CONCENTRATION OF IRON AND MANGANESE IN CARBONATE MINERALS[J];Journal of Mineralogy and Petrology;1992-04
3 Huang Sijing (Institute of Sedimentary Geology and Mineral Resources,Chengdu College of Geology);CATHODOLUMINESCENCE AND DIAGENETIC ALTERATION OF MARINE CARBONATE MINERALS[J];;1990-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved