China is recognized as the origin of soybean in the world, with a long planting history of 5000 years. In the old saying, "rice, millet, millet, wheat and glutinous rice" are called "five grains", in which glutinous rice refers to soybean, and the English name of soybean is transliterated from glutinous rice. At the same time, China is rich in wild soybean resources, which provides valuable resources for improving soybean yield and quality by using breeding technology.