賺搞 [赚－]

Jyutping zaan2 gaau2
Pinyin zhuàn gǎo

Definitions (粵典–words.hk)
  1. 形容詞
    做​嚟​都​無意義​，​只​係​白​做
    a waste of time and effort
  2. 參看
    盞攪、盞搞