珠三角 Traditional form: 珠三角 Pinyin (reading): Zhū Sānjiǎo Definitions: Pearl River Delta Characters: 珠 - gem, jewel, pearl, precious stone 三 - three 角 - angle, corner; horn, horn-shaped Traditional characters: 珠 - gem, jewel, pearl, precious stone 三 - three 角 - angle, corner; horn, horn-shaped