1Middle-small Earthquake Relocation and Tectonic Characteristics of Tangshan and Its Adjacent AreaCHEN Jia-wei, CUI Xiao-feng, HU Xing-ping1-92Relationship between the Present-day Ground Fissure in Heibei Longyao and the 1966 Xingtai EarthquakeGUO Hui, WANG Xin10-163Stress Releasing and Adjusting Progress of Xingtai Earthquake SequenceWANG Xiao-shan, CHEN Ting, FENG Xiang-dong, LIU Shuang-qing17-234The Characteristics of Time Residual between ML≥2.0 Earthquake Occurrence and Its Corresponding Time of Solid Earth Tidal Maximum in Tangshan Old Seismic RegionLIU Shuang-qing, XUE Yan24-315Seismic Space-time Evolution Characteristics in Tangshan old Seismic Region During the Past 40 YearsZHANG Su-xin, WANG Xiao-shan, CHEN Ting, GONG Meng, SHAN Lian-jun32-376Application of Missing Seismic Phase Detection Technology in Tangshan Earthquake Swarm on September 2016WANG Ning, YANG Chun-li, LI Xue-ying, CHANG Liang, ZHAO Ying-ping38-437Analysis on Digital Strong Motion Records of Hebei Tangshan Ms4.7 Earthquake on May 28, 2012JIA Xiao-hui, LI Xue-ying, MAO Guo-liang, HU Bin44-49,558Focal Mechanism Inversion of the 2016 Tangshan ML4.3 Earthquake Using the CAP MethodZHU Yin-jie, LIU Tan, ZHAO Ying-ping, LIU Xin, LI Dong-sheng, DING Cheng50-559Controlled Drilling Quaternary Pollen Composition and Evolution of Ancient Climate and Environment of Xingtai Purple Mountain West FaultLYU Guo-jun, LIU Zhi-hui, ZHANG He, CHEN Jian-qiang56-6110Exploration on the Macun North Fault for Its Activities since the QuaternaryMENG LI-peng, RAN ZHI-jie, WANG Yan, PENG YUAN-qian62-6611Time-distribution Characteristic of Power-spectrum Density of ELF Electromagnetic Observations in Hongshan StationSONG Zhao, LUO Na, ZHAO Zhi-yuan, GAO Deng-ping, WANG Xiu-min, XIE Zhen67-7212Seismic Damage Prediction of Brick-concrete Structures in the Important Buildings in XingtaiZHANG He, LYU Guo-jun, SUN Li-na73-7713What Can I Take to You, The 50th Anniversary of the Xingtai Earthquake?LI Qin-zuThe Old Experts BBS78-80,8414Sum up Experience and Go ForwardLI Fang-quanThe Old Experts BBS81-8415@@66