Not the same.

1. Cooking: From a cooking point of view, the tastes of Jiang beans and cowpeas are also different. Jiang beans have a hard texture and need to be cooked for a long time to become soft, while cowpeas have a tender texture and need to be cooked. It can become soft and rotten in a short time.

2. Color: In terms of color, Jiang beans are dark in color and appear dark green, while cowpeas are light in color and appear light green.