圓箍仔 [圆－－]

Jyutping jyun4 ku1 zi2
Pinyin yuán gū zǎi

Definitions (Wiktionary)
  1. noun, Quanzhou, Xiamen, Zhangzhou-Hokkien, figuratively
    a score of zero; goose egg
  2. noun, Hokkien
    circle; ring
    (syn.) 圈子