調包 [调－]

Jyutping diu6 baau1
Pinyin diào bāo

Definitions (CC-CEDICT)
  1. see 掉包[diao4 bao1]
Definitions (粵典–words.hk)
  1. 動詞、書面語
    特登​調轉​、​交換
    to exchange entities (usually alike)
Definitions (Wiktionary)
  1. verb
    to stealthily substitute one thing for another
    (syn.) 替包