Zen yang jiao er tong you xi/ Zen yang zhi dao er tong xue xi/ Zen yang jiao ying yu/ Bei jing jiao tong you lan tu/ Nan tong jiao tong you lan tu/ Qi fa jiao cai you xi/ Zen yang you xiao li yong dian suan ji/ Ai wang le qu wei you xi/ Yong dian suan ji wan you xi/ Dang qian jiao yu wen ti tan xi/