半精戇 [－－戆]

Jyutping bun3 zing1 ngong6
Pinyin bàn jīng gàng

Definitions (Wiktionary)
  1. noun, Philippines, Taiwanese-Hokkien
    one who lacks adequate knowledge or skills; dilettante; smatterer; dabbler
    (syn.) 半桶师, 半桶师仔, 半桶師仔, 半路师, 半吊子, 𫧃半精, 半桶師, 半桶水, 𣍐半精, 半路師, 半桶屎