[---]

Jyutping sing1 gwan1 zai2
Pinyin xīng jūn zǎi

Definitions (粵典–words.hk)
  1. 名詞、舊式
    奀​皮​貪​玩​嘅​細​蚊​仔
    mischievous, playful child; literally: star young gentleman
Definitions (Kaifangcidian)
  1. 小胡鬧 – 小胡闹

[---]

Jyutping sing1 gwan1 zai2
Pinyin xīng jūn zǐ

Definitions (CC-CANTO)
  1. a very naughty child