擦亮眼睛 (caat3 loeng6 ngaan5 zing1) — remove the scales from one's eyes; sharpen one's vigilance in Cantonese
caat˗₃擦loengˍ₆亮ngaanˏ₅眼zingˉ¹睛Mandarin Pinyin: ca1 liang4 yan3 jing1
Meaning of 擦亮眼睛
nounremove the scales from one's eyes; sharpen one's vigilance