研 | jin4 jin6 ngaan4 | grind, rub; study, research |
揅 | jin4 ngaan4 | grind, rub; study, research; (Cant.) to play a stringed instrument |
颜 | ngaan4 | face, facial appearance |
顏 | ngaan4 | face, facial appearance |
研 | jin4 jin6 ngaan4 | grind, rub; study, research |
揅 | jin4 ngaan4 | grind, rub; study, research; (Cant.) to play a stringed instrument |
颜 | ngaan4 | face, facial appearance |
顏 | ngaan4 | face, facial appearance |