Chop the meat into mud, add ginger powder, a little salt, a little pepper, add water one by one, add a little at a time, stir in one direction, add egg white, add a little water starch, and then stir to make soft meatballs. Water starch is starch with water added, and starch is water starch. You don't need to put a lot of starch, and it won't taste good if you put too much.