Special exam meal baskets sold by Su's shop to examinees. Three-layer design: bottom layer has thick straw padding with two bottles of Su's special spicy sauce; middle layer has six vacuum-sealed braised meat buns lasting five to six days; top layer has auspicious Ding Sheng cakes and energizing mint tea. Bamboo baskets marked with a black circle containing the character Su. Helped examinees maintain strength during the grueling three-day exam.