囡仔性 [－－－]

Jyutping naam4 zi2 sing3
Pinyin nān zǎi xìng

Definitions (Wiktionary)
  1. noun, Quanzhou, Taiwanese-Hokkien, Xiamen
    temper of a child; childishness
  2. adj, Quanzhou, Taiwanese-Hokkien, Xiamen
    childish
    (syn.) 孩子气, 孩子氣