Threaded tofu is a representative snack of Leshan, and can also be used as a dish. Dried silk tofu origin: Leshan City, the main material is oil tofu, white radish. The production process is complex and the taste is unique. Leshan sandwiched with dried tofu, fried sautéed tofu with radish or kohlrabi, plus white sugar and pepper, or mustard. Put it in the seller's prepared sweet and sour sauce, and then eat it, it is a comfortable.