the advantage of being in a favored position
jìn shuǐ lóu tái xiān dé yuè ㄐㄧㄣˋ ㄕㄨㄟˇ ㄌㄡˊ ㄊㄞˊ ㄒㄧㄢ ㄉㄜ ㄩㄝˋ