民間哲學家 [－间－学－]

Jyutping man4 gaan1 zit3 hok6 gaa1
Pinyin mín jiān zhé xué jiā

Definitions (Wiktionary)
  1. noun, derogatory, neologism
    "folk philosopher", a person who has minimal formal training and knowledge in philosophy but is highly enthusiastic about philosophy and publicising their philosophical theories
    (syn.) 民哲