episode 3. Anqing, a prefecture-level city under the jurisdiction of Anhui Province, has many shops making beef buns in Anqing. It is the most authentic Anqing beef buns, which was included in the 3 episodes of China on the tip of the tongue. In the documentary "China on the Tip of the Tongue", China cuisine shows the changing history of China's daily diet to the audience, especially overseas audiences, with a relaxed and quick narrative rhythm and exquisite pictures.