Four season beans are the most common bean horn in the northern market and are known for their flat shapes. It's cheap in the summer, and it's a small winter price, but it's expensive, and the more everything goes down, the better colored food on the table than big fish. Four season beans contain many nutrients that contribute to our physical development. Although the beans are delicious, it is important to note that they must be fully prepared when cooking, otherwise they are prone to food poisoning. Because of the presence of soap angles and plant condensation, these two substances are highly irritating to gastrointestinal mucous membranes, as well as damaging and soluble cells, with severe haemorrhagic inflammation. So it's better to use the water before it's made. The thicker the beans, the more they chew their heads, the better they taste. If it's not clear how the four season beans choose their tastes, it's easy to break a tip of the four season beans and see if there's an aging on the edges of the four season beans. If the beans are soft, the beans are full, which means that the bean bean bean is old and tastes bad; instead, if the beans are green and smooth, the beans are not condensed, which means that the beans are small, and they are soft for cooking。