Prince's meat, made from male pig's testicles and female pig's fallopian tubes, is also called Yinxiong stew (Hero Club).

Vu Thang people with unique wisdom use pig testicles or pig fallopian tubes with secret condiments, and stir-fry them fiercely to make weight-loss food with good color and fragrance, which has the effects of nourishing yin, strengthening yang, tonifying kidney and strengthening body.