1, Professor Li Yubin's "Tortoise and Snake Wine" was broadcast at the invitation of Guangdong Dongguan Satellite TV program "Best Food". The program premiered on Dongguan Satellite TV on1October 23rd, 20 1 18. During the program broadcast, three famous chefs in Dongguan, Ma Jianhua, Li Tiantian and Wu Nengyuan, invited Professor Li Yubin to share the classic food in life-tortoise and snake wine.