ok if i can try. wanna go watch the flag raising and head to nearby breakfast to try that. its like fermented soya... my china clients didnt try themselves so cant tell me ok or not. but from douyin local do try like normal breakfast

oh, didn't know the flag raising was a thing in tianmen square. missed it eventhough i was there very early in the morning

fermented soya but worth to try though, most likely cannot/very difficult to find in other parts of china