Group 1 - The core viewpoint of the article highlights the revival of the inbound tourism market, with traditional restaurants like Bianyifang becoming significant cultural experiences for foreign tourists [2] - Bianyifang's Xianyu Kou store has seen a 25% year-on-year increase in inbound tour group visits, primarily from Europe and Southeast Asia [2] - Foreign tourists are increasingly interested in understanding the history and cultural significance behind Peking Duck, rather than just tasting it [2] Group 2 - Bianyifang utilizes immersive dining experiences, including videos about its history and duck preparation, to enhance tourists' understanding of Chinese culinary culture [2] - The restaurant provides bilingual menus and English-speaking staff, along with universally recognized allergen indicators [2] - There is a noted absence of inbound study tour groups focused on Peking Duck techniques, despite the presence of domestic study groups [3]