According to the official website of Suning.cn, the huangyangjiao knife is usually made of huangyangjiao and the handle material, which can be wood, steel or other materials. This kind of knife usually has a sharp blade and a solid handle, which can be used for cutting meat, vegetables and other food materials, as well as scraping and piercing. Because of its sharp and strong characteristics, the yellow claw knife is widely used in some areas.