不違農時 [－违农时]

Jyutping bat1 wai4 nung4 si4
Pinyin bù wéi nóng shí

Definitions (CC-CEDICT)
  1. not miss the farming season
  2. do farm work in the right season
Definitions (Wiktionary)
  1. phrase, idiomatic
    to not miss the farming season; to do farm work in the right season