China's three major governmental dishes refer to Beijing's Tanjia Cuisine, Qufu's Kongfu Cuisine and Nanjing's Qutang Lady Cuisine. They are all traditional Chinese court cuisine, once favored in the ancient imperial palace, and therefore known as the "three official dishes". Among them, Beijing's Tanjia Cuisine is famous for its roast duck and trio of dishes, Qufu's Kongfu Cuisine is famous for its Kongfu fish and Kongfu crispy meat, and Nanjing's Qutang Lady Cuisine is famous for its "stone tofu" and "Nanjing salt water duck".