文档介绍：'sfourthmunicipalityafterBeijing,,:30millionSize:82,400k㎡(squarekilometers)'snicknameasthe"FogCity"or"Furnace",,chaotianmenisnotonlyaportbutalsoaperfectplaceforoverlookingtheconvergenceofYangtzeriverandjialingriver,, ,whichstandsinthemostprosperousdowntownof Chongqing ,thoudandsofpeoplegatheredtowardthetower,"Diaojiaolou".优选8CiqikouisanancienttowninChongqing,whichoriginallycalledLongyinzhen(龙隐镇)Athousandyearago,itwasabusyportlocatedatthelowerreachesoftheJialingRiver,nowit’sbeenaplaceofinterest优选9Features:.“FaceChanging”