老行專 [－－专]

Jyutping lou5 hong4 zyun1
Pinyin lǎo xíng zhuān

Definitions (粵典–words.hk)
  1. 名詞
    喺​某​行​業​做​咗​好​耐​嘅​人
    someone who has worked in a particular trade or profession for a long time
  2. 參看
    老行尊
Definitions (Kaifangcidian)
  1. 老行家
  2. 老手
  3. 專家 – 专家

老行專 [－－专]

Jyutping lou5 hong4 zyun1
Pinyin lǎo háng zhuān

Definitions (CC-CANTO)
  1. an expert in a particular field