Guangzhou City, Guangdong Province. 2 1 day self-discipline punching soybean milk originated in Guangzhou. The washed soybean milk has a particularly heavy graininess. After drinking the self-made perforated soybean milk, it tastes very good after drinking water and adding small particles of 2 1 day. After brewing, you can get a cup of freshly ground soybean milk, which has a strong bean flavor and no bean smell, completely unlike the soybean milk made at home.