No need.
There is no need to defrost fried yuanxiao. If it is defrosted, the skin of the yuanxiao will become sticky and stick to the container, making it difficult to fry. However, in order to prevent explosions during the frying process, you need to use toothpicks to poke a few small holes on the surface of the yuanxiao and pierce the holes. Alternatively, you can also put the yuanxiao into boiling water and cook it before putting it in. Fry it in the oil pan, but it should not be overcooked, otherwise the filling will be easily cooked out.
Frozen Yuanxiao is a frozen food, and its shelf life is usually marked on the outer packaging. Generally, if it is unopened, it can be stored at minus 18°C ??for about 12 months.