遺囑認證 [遗嘱认证]

Jyutping wai4 zuk1 jing6 zing3
Pinyin yí zhǔ rèn zhèng

Definitions (Wiktionary)
  1. noun
    probate (official proving of a will)
    (syn.) 遗嘱检验, 遺囑檢驗