Read Edit View history 河涌 héchōng tributary Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 河涌 · héchōng · tributary 2026/03/04 河涌 héchōng tributary a tributary or branch of a river 政府正在对受污染的河涌进行治理。 noun created sense Mar 4, 2026, 02:25 AM