सयाबिनफोरनि आबाद-मावनाया साहायारि चीननि सानजायारि खावसेयाव 2000 सरासनस्रा मुगा गिबि जागायदोंमोन, नाथाय प्राय रोखायै गोजामसिन।
The cultivation of soybeans began in the eastern half of northern China by 2000 BCE, but is almost certainly much older.