these two people have a cooperative relationship.

According to the query and broadcast platform iQiyi, in the reality show "Country on the Bite of the Tongue", Nicky Wu, Wang Yuheng, Li Xiang and Jiang Yan formed a "Tongue Group". From the perspective of "visiting", the program witnessed the new face of beautiful countryside and experienced the whole process of cooking in hometown, showing the new face of China's new countryside.

Through this program, the local customs and food culture of rural areas in China are shown to the audience, so that more people can understand and pay attention to the development and changes of rural areas in China. Therefore, the relationship between Wang Yuheng and Jiang Yan can be simply described as partners in the program "Country on the Tip of the Tongue".