Tung Chee-hwa (6th L, front), vice chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), and Chief Executive of Hong Kong Special Administrative Region Leung Chun-ying (7th L, front) attend a flag-raising ceremony held to celebrate the 16th anniversary of Hong Kong's return to the motherland, in Hong Kong, south China, July 1, 2013. (Xinhua/Lui Siu Wai) " src="http://www.globaltimes.cn/Portals/0/attachment/2011/6a3a274c-e293-4842-85bf-eb048b72a30a.jpg" />

Tung Chee-hwa (6th L, front), vice chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), and Chief Executive of Hong Kong Special Administrative Region Leung Chun-ying (7th L, front) attend a flag-raising ceremony held to celebrate the 16th anniversary of Hong Kong's return to the motherland, in Hong Kong, south China, July 1, 2013. Photo: Xinhua

A flag-raising ceremony is held to celebrate the 16th anniversary of Hong Kong's return to the motherland, in Hong Kong, south China, July 1, 2013. Photo: Xinhua

Musical band of Hong Kong police march before a flag-raising ceremony held to celebrate the 16th anniversary of Hong Kong's return to the motherland, in Hong Kong, south China, July 1, 2013. Photo: Xinhua

Helicopters carrying Chinese national flag and the flag of the Hong Kong Special Administrative Region fly over Golden Bauhinia Square during the flag-raising ceremony in Hong Kong, south China, July 1, 2013. A flag-raising ceremony is held in Hong Kong Monday to celebrate the 16th anniversary of Hong Kong's return to the motherland. Photo: Xinhua