桐柏 tóngbǎi Tongbai Origin Definitions Defs Strokes Stroke Words Sentences Sents 桐柏山 tóngbǎishān Tongbai Mountains A mountain range on the border between Henan and Hubei provinces, acting as the watershed between the [[淮河|淮河|huai2 he2]] and [[汉江|漢江|han4 jiang1]] rivers.桐柏县 tóngbǎixiàn Tongbai County Tongbai County in Nanyang, Henan Province