Sang Yin has not changed
It means that people are congenial and don't need to know each other for a long time.
Explanation: it means that people are congenial and don't need to know each other for a long time. It also means that time is short. The same as "Sang Yin did not move.".
Chinese PinYin : sāng yīn wèi yí
Sang Yin has not changed
flay the face and wash the heart. gé miàn quān xīn
gallop ahead with sword drawn. héng dāo yuè mǎ