Zhang Yongchen, male, born in July, 1973, China nationality, technical secondary school education.
Main work experience:1993 worked as a technician in Kaifeng from July to April 2004; From May to October, 2004141KLOC-0/month, I worked as the technical assistant manager in Ketnoho Refractory Products Co., Ltd.
The first lesson of chess opening, the effect of shooting, is an array method tried in Xiaobai period.
Wonderful and practical chess skills really come from the hands of a great god.