案頭工作 [－头－－]

Jyutping on3 tau4 gung1 zok3
Pinyin àn tóu gōng zuò

Definitions (Wiktionary)
  1. noun
    desk work; (specifically) notes written before a performance
    (syn.) 案头, 案頭
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）