After the second season of China on the Tip of the Tongue, the mouth-watering food from all over China reappeared on the screen. Among them, Shantou's Xitianxiang oyster roast and Chenghai Lotus's "Silverscreen oyster roast" appeared in it, which once again made Shantou cuisine famous all over the world.

Zhang Xinmin, president of Shantou Chaozhou Cuisine Research Association and food consultant of China on the Tip of the Tongue, was invited to attend the second season premiere of China on the Tip of the Tongue. Zhang Xinmin told reporters that the first season of "China on the Tip of the Tongue" broadcasted Shantou's seaweed, sugar onion pancakes, smoked duck and other delicacies. In the second season, Shantou's Xitianxiang oyster roast and Silverscreen oyster roast in Xia Lian Town, Chenghai District will all appear in it. Zhang Xinmin said that in fact, when shooting the second season, he also hoped to recommend more subjects to the film crew. However, the film crew found that some traditional cooking techniques with Chaoshan characteristics have long been replaced by modern techniques, and some traditional cooking techniques of food lack inheritors, such as Chaoshan fish sauce and salted fish. In the end, the film crew only chose the traditional snack oyster sauce. "Food without cultural and emotional connotations is not food!"