"The Magician" --Yang's long time opponent-cum-friend from the Philippines, Efren Reyes--contends that Yang is the world's undisputed king of nine ball.
長期和楊清順對戰，彼此亦敵亦友的菲律賓「魔術師」雷耶斯曾說，當今世界的 9 號球球壇，楊清順是獨一的王者。