We have made the innovations of mathematical education since in 19 78.The world bank loan "effective teaching services"project innovation Program: A study on ways and methods train qualified junior middle school Mathematics tea chers who can teach in Yi-Han languages .The program was approved by Ministry of Education of PRC (Approved No.: JG312. Director is Ching_lin Hu).The second pro gram was main course (analytic geometry) of Sichuan province(Director is Ching_l in Hu). The third program was main item of Sichuan province(Approved No.: SA02-0 06. Director is Ching_lin Hu).The results of the three items have been good inte rnational influence. Foreign academicians Dr. Shiing-shen Chern, Dr. Chen-Ning Yang and academicians Wu Wen-Tsun, Ma Zhiming, Zhang Jingzhong, Liu Yingming wrote letters to give Ching-Lin Hu follow with interest his the results.