China's special climatic environment has led to the formation of the custom of hot food in China  Hot food can not be touched directly by hand  Cutlery is needed to help you eat  During the warring States period, lacquer ware entered into the food utensils and gradually replaced the bronze ware  When using lacquer ware to carry food, if you use a knife and fork to eat, it will cause a lot of scratches and damage on the surface of the lacquer ware, affecting the beauty of the lacquer ware
Taking advantage of the good elasticity of bamboo, the ancestors of ancient China first made bamboo clips, accumulated experience in using them, and finally evolved chopsticks
The use of chopsticks in the ancients was related to the use of food utensils.