Donald Tsang Yam-kuen, the third-term Chief Executive of Hong Kong Special Administrative Region, is sworn in by President Hu Jintao July 1, 2007. On the same day, the celebration of the 10th anniversary of Hong Kong's return to China and the inauguration of the third-term government of the Hong Kong Special Administrative Region was held at the Hong Kong Convention and Exhibition Center. (China.org.cn, 17thcongress.org.cn)