Nen River, a river in northeast China

flow, run, rush, stream / wash away / (for rumors, news, etc. to) circulate, go around / (for time to) pass / (for music or video to) play / fail, fall through / trend

a national or provincial border or frontier

a national border or frontier (part of a country that fronts or faces another country or an unsettled region)

young / weak

Russia

Russian person / Russian people

Russian language

Short for 中国地方 (Chūgoku chihō): the Chūgoku region of Japan

the central part of a country, historically, commonly known as the capital city or the main region, where an emperor or other ruler resides / something within a country