Egg, bean curd stick is also called a hakka traditional food is very popular, and a common food raw materials, Chinese regions with rich bean fragrance, as well as other soy products that the unique taste. It is yellow and white, bright and bright, rich in protein and a variety of nutrients. Soak it in water (summer and cold winter) for 3 ~ 5 hours. Meat, vegetable, cooking, stir-frying, cold mix, soup, etc., fresh and refreshing, meat, vegetarian flavor. However, patients with nephritis, renal insufficiency, diabetic ketoacidosis and gout are not suitable for eating tofu.