Group 1 - Xiangtan is part of the "Chang-Zhu-Tan Urban Circle" in Hunan, known for its rich culinary culture, particularly its famous dishes like "Mao's Braised Pork" and local specialties such as rice noodles and lotus seeds [1][2][7] - The city has a historical significance, being a birthplace of notable figures in Chinese history, including Mao Zedong and Qi Baishi, contributing to its reputation as a "celebrity city" [4][6][11] - Xiangtan's culinary offerings are deeply intertwined with its cultural heritage, showcasing a variety of traditional dishes that reflect the local history and lifestyle [12][20] Group 2 - The local cuisine includes unique dishes like "Chopped Pepper Fish Head" and "Water Boiled Live Fish," which highlight the region's culinary techniques and flavors [16][19] - Xiangtan is also known for its agricultural products, particularly "Xianglian" (lotus seeds), which have a long history and are recognized for their quality [7][10] - The city's historical commercial significance is illustrated by its past as a bustling trade hub, earning it the nickname "Golden Xiangtan" during the Ming and Qing dynasties [11][12]