Chenggong or Chengkung town in Taitung County 臺東縣|台东县[Tai2 dong1 Xian4
成 (Chéng) · 6 strokes
Depicts defending city walls (丁) with an axe (戌). 丁 also represents the sound. Based on the original meaning "city", now written as 城. The current meaning is a phonetic loan.
功 (gōng) · 5 strokes
Phonosemantic compound. 力 represents the meaning and 工 represents the sound.