歹銅舊錫 [－铜旧锡]

Jyutping daai2 tung4 gau6 sek3
Pinyin dǎi tóng jiù xī

Definitions (Wiktionary)
  1. noun, Hokkien, idiomatic
    metal scrap; useless rusty metal objects
    (syn.) 臭銅爛鐵, 壞銅壞鐵, 歹銅舊錫, 爛銅爛鐵, 破銅爛鐵, 廢銅爛鐵