Electoral materials, selected stores of pig skin white rounded rear foot, compared with rear foot swine foreleg as a result of less lean meat, in favor of meat and simmer for a long time to leave.

• 选料方面，店家特选皮白浑圆之猪后脚，因猪后脚较之前脚瘦肉较少，有利于久熬而肉不散。