For the first time, I knew that this fruit is actually called "Wen Dan" and is a specialty of Yuhuan City, Taizhou. Although the information was found to say that Wendan is a good species of grapefruit, the locals stubbornly believe that Wendan is Wendan, not grapefruit. Look at the shape, "Wendan" is flatter than the average grapefruit, shaped like a pumpkin, and then we peeled it off and tasted it. The taste is not the same as the grapefruit we usually eat. The flesh is particularly moist, and the taste is not sour. It is very delicious. Then the question is coming, Yuhuan is so close to Shanghai, why have I never seen "Wendan" in Shanghai? Have you heard of the fruit of "Wen Dan"?