Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Iri kumaodzanyemba kweGomo reYan, uye kuchamhembe kweGungwa reBohai, kwemazana emakore iyi pass yakachengetedza nzira nhete pakati peNortheast neCentral East China. Vose vari vaviri Dzinza reNorthern Qi neDzinza reTang vakavaka mapasi pano. Muna 1381, mukuru mukuru weMing Xu Da akavaka mugwagwa uripo iye zvino, uyo wakapiwa zita rokuti Shanhaiguan (kureva kuti "gomo-gungwa-mugwagwa") nemhaka yenzvimbo yawo pakati pemakomo negungwa. Mukupera kwezana ramakore rechi16, mukuru mukuru weMing Qi Jiguang akatanga kuvaka masvingo uye kuvaka guta rehondo rakakomberedza mhenderekedzo, achivaka maguta nenhare kumabvazuva, kumaodzanyemba nekuchamhembe, zvichiita kuti ive imwe yenzvimbo dzakasimbiswa zvakanyanya muChina. Nhasi uno ndeimwe yenzira dzakanakisisa dzakachengetedzwa muGreat Wall.  Mubvunzo: Nei mupata uri pakati peYan neBohai uchinzi Shanhaiguan?
nemhaka yenzvimbo yaro pakati pemakomo negungwa