漿 [-]

Jyutping baau1 zoeng1
Pinyin bāo jiāng

Definitions (Wiktionary)
  1. noun
    patina (incrustation which age and wear give to objects)

包漿 [-浆]

Jyutping
Pinyin bāo jiāng

Definitions (CC-CEDICT)
  1. patina (sheen on the surface of an antique)