现代中国
At 11:05 on the March 17, 1995 assigned to 12:45, Xu Sizhong always remember this time, he met Prime Minister Mahathir. Scheduled meeting with 40 minutes, the actual meeting of 1 hour and 40 minutes, he asked in detail about the Prime Minister to teaching mental arithmetic, and to invite him to Malaysia, the Ministry of Education efforts to help Malaysian side to carry out mental arithmetic education.