All China Outdoor Sports Challenge Held in Ninghai, a part of the 6th China (Ninghai) Xu Xieke Tourism Festival, yesterday opened in Ninghai. 64 sportsmen from 16 delegations from China attended the challenge. Zhang Faqiang, Chairman of China Olympic Committee and former Vice Director of State Physical Culture Administration, announced the opening of the challenge, and Li Qihua, vice director of Zhejiang Sports Bureau, attended the opening ceremony.