唔做中唔做保唔做媒人三代好 [－－－－－－－－－－－－－]

Jyutping m4 zou6 zung1 m4 zou6 bou2 m4 zou6 mui4 jan2 saam1 doi6 hou2
Pinyin wú zuò zhōng wú zuò bǎo wú zuó4mei rén sān1dai hǎo

Definitions (CC-CANTO)
  1. don't ever be a middleman, a guarantor or a matchmaker if you don't want trouble in the future; do not meddle with other people's affairs if you don't want any headaches in the future [colloquial]