Bean powder is not soybean milk, but is ground with fried soybeans, and soybean milk is ground after fresh soybeans are soaked in water. Bean powder can be drunk with water, but its taste and taste are different from that of soybean milk. The nutritional value and function of fried soybeans will change, and the taste of cooked soybean powder used for washing is not as strong as that of soybean milk.