(yì) post horse; relay station
(yìchuán) relay post-horse mail service (in former times)
(yìchéng) Yicheng district of Zhumadian city 駐馬店市|驻马店市[Zhu4 ma3 dian4 shi4], Henan
(yìchéngqū) Yicheng district of Zhumadian city 駐馬店市|驻马店市[Zhu4 ma3 dian4 shi4], Henan
(yìzhàn) relay station for post horses
(yìmǎ) post horse