Braised tofu and dried tofu. According to the strategy of making dried tofu of Longjiang pig's foot rice, the dried tofu of Longjiang pig's foot rice is made of marinated tofu, that is, marinated tofu dried tofu. Longjiang pig's foot rice is a staple food made of pig's feet and rice. It is a famous food in Chaoshan area of Guangdong Province, named after longjiang town in Huilai County.