改竄 [－窜]

Jyutping goi2 cyun3
Pinyin gǎi cuàn

Definitions (Wiktionary)
  1. verb, obsolete
    to alter; to tamper with; to falsify
    (syn.) 窜改, 篡改, 竄改
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）