Do you want to blanch the braised chicken wings?
Some people find their chicken wings fishy, on the one hand, because they are cooked.
On the other hand, it may be because you didn't marinate the chicken wings in advance when you braised them. These two reasons will lead to the fishy smell of chicken wings.
In addition to some cooking wine, you can add some scallion and shredded ginger to the marinated chicken wings, rub them back and forth evenly by hand, and then cook the braised chicken wings in a normal way. You will find that the chicken wings are particularly delicious and have no fishy smell at all.