Main field : conference、date、time、meetingroom、president、releasedate、url

Main field : conference、date、time、meetingroom、president、releasedate、url

Main field : conference、date、time、meetingroom、president、releasedate、url

Main field : conference、date、time、meetingroom、president、releasedate、url

Main field : conference、date、time、meetingroom、president、url

Main field : address、coor_x、coor_y、epano、inciner_na、tel、towncode

Main field : epano、inciner_na、address、tel、cy_name、situation、shape_area、shape_len、references

Main field : projectname、startdate、enddate、chinesesummary、url

Main field : actor_name、control_id、penalty_date、case_name、openinfor、transgress_law、penalty_money、illegal_money、is_appeal、appeal_results、is_litigation、litigation_results、is_improve

Main field : year、district、value1、percentage1、value2、percentage2、population、value3、frequency