- 龙蛇混杂 lóngshéhùnzá a mix of good and bad peopleliterally dragons and snakes mingle; refers to a situation or place where worthy people and scoundrels are mixed together; same as [[鱼龙混杂|魚龍混雜|yu2 long2 hun4 za2]]
- 笔走龙蛇 bǐzǒulóngshé calligraphy style(idiom) describes calligraphy that is lively, vigorous, and fluid; literally the brush flows like a dragon or snake
- 龙蛇飞动 lóngshéfēidòng vigorous calligraphy stylelit. dragons flying and snakes moving; used to describe calligraphy that is lively, vigorous, and full of fluid power
- 岁在龙蛇 suìzàilóngshé year a master diedthe year in which a great master or scholar passed away; refers to the end of a person's life or a premonition of death
- 龙蛇杂处 lóngshézáchǔ mixture of good and bad people(idiom) a mix of good and bad people; a place where all sorts of characters, including criminals and shady figures, mingle together