Gao Zhidan, Director of the General Administration of Sports of China, said on March 11 that he should increase scientific and technological innovation, expand open exchanges, consolidate the achievements of building a strong Olympic country, and make every effort to prepare for the Milan Winter Olympics and the Los Angeles Olympics. While consolidating traditional advantageous events, he strives to make substantial breakthroughs in basic and key events such as track and field, three major balls, etc. (Reporters Wang Jingyu and Yu Jiaxin)