[Video by Han Dan, Zhang Zhi, Lyu Min, Sun Yong and Dong Lifeng provided to ezhejiang.gov.cn]

Among the gastronomic delights of Jiande city in East China's Zhejiang province, Jiande Tofu Bun is one of the most famous. These seemingly modest buns have been masterfully transformed into a thriving industry by the ingenuity of entrepreneurs like Zhang Jingwei.