地頭蟲 (dei6 tau4 cung4) — someone who knows an area (or people from an area) particularly well [Syn.] 地膽 in Cantonese
deiˍ₆地tauˎ₄頭cungˎ₄蟲简 地头虫
Mandarin Pinyin: di4 tou2 chong2
Meaning of 地頭蟲
nounsomeone who knows an area (or people from an area) particularly well [Syn.] 地膽