Hello, the landlord, Nanxiang steamed buns are to increase the physical strength of steamed buns. Click on the food to see the line of Nanxiang Xiaolongbao, make the required cards (some cards are needed to activate, and the above display is permanent, but it is not needed, it will take 30 days), then click on the card box, put the cards in, put them in the Nanxiang Xiaolongbao menu, click on Synthesis, and then activate.