到什麼山上唱什麼歌 [－－么－－－－么－]

Jyutping dou3 sam6 mo1 saan1 soeng6 coeng3 sam6 mo1 go1
Pinyin dào shén me shān shàng chàng shén me gē

Definitions (Wiktionary)
  1. proverb
    when in Rome, do as the Romans do; to adapt oneself to an occasion