Although Citibank can directly withdraw RMB, the handling fee is quite high, and you may not want to, hehe. On average, 1W yen is about 50 RMB. . .
So it's better to remit it back to the bank for exchange. . . Is the most cost-effective. . .
PS: With such strict foreign exchange control in China, how can RMB be freely convertible? In fact, Japanese banks are only representative offices in China and cannot exercise many rights of financial institutions. Citibank started this business earlier. Mizuho Bank seems to have started a similar business recently, but the handling fee will not be lower than that of Citibank, so it is recommended not to do it.