Nanjing, a culinary gem, centers on duck in dishes like salted duck and duck blood soup. Must-tries include soup dumplings, potstickers, and seasonal specialties. Key spots: Confucius Temple's snack street, Chinese Gate restaurants, and markets. Duck's significance stems from history and local salt. Cooking classes and seasonal dishes enhance the experience. Explore hidden gems for an authentic taste of Nanjing's rich food culture....