自掃門前雪 [－扫门－－]

Jyutping zi6 sou3 mun4 cin4 syut3
Pinyin zì sǎo mén qián xuě

Definitions (Wiktionary)
  1. phrase, idiomatic
    only worry about one's own affairs; to not involve oneself in other's affairs
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）