It's different. The beans are flat, then the sides are a little purple, and the beans are round. Noodles are still delicious when stewed. The difference between the two lies in the different tastes.

1, snap bean is a high-quality soft pod variety of creeping kidney bean in Northeast China, and it is a unique high-quality kidney bean variety in Northeast China (mainly in Heilongjiang and Jilin). Named after the oil content in pods, it has been cultivated for 500 years.

2. Beans are mainly edible pods. Cooked pods are soft, small in dimension, strong in bean flavor and high in protein.