認細佬 [认细－]

Jyutping jing6 sai3 lou2
Pinyin rèn xì lǎo

Definitions (CC-CANTO)
  1. to concede defeat; to admit inferiority; to play second fiddle; to timidly submit; to be respectively submissive
Definitions (粵典–words.hk)
  1. x