[树倒猢狲散 / 樹倒猢猻散, shù dǎo hú sūn sànㄕㄨˋ ㄉㄠˇ ㄏㄨˊ ㄙㄨㄣ ㄙㄢˋ] When the tree topples the monkeys scatter. (成语 saw); fig. an opportunist abandons an unfavorable cause; Rats leave a sinking ship.#104039
[尽欢而散 / 儘歡而散, jìn huān ér sànㄐㄧㄣˋ ㄏㄨㄢ ㄦˊ ㄙㄢˋ] to disperse after a happy time (成语 saw); everyone enjoys themselves to the full then party breaks up#160122