The "3rd Gansu Food Culture Festival" was launched in Tianjin on the 23rd and will last until May 31. The first two food festivals had the themes of "The First Bowl of Beef Noodles in Three-Nine Days" and "Ten Thousand Catties of Jingyuan Lamb Imported to Tianjin" The festival takes "Tianshui Malatang" as the hot spot and launches the "3+30+N" activity, namely catering, agricultural products, and cultural tourism.