筆墨官司 [笔－－－]

Jyutping bat1 mak6 gun1 si1
Pinyin bǐ mò guān sī

Definitions (Wiktionary)

phrase, idiomatic
written polemic

筆墨官司 [笔－－－]

Jyutping bat1 mak6 gun1 si1
Pinyin bǐ mò guān si

Definitions (CC-CANTO)

Battle of words; written polemics

Definitions (Kaifangcidian)

（沒有對應漢語詞彙）