An exhibition to celebrate the 20th anniversary of Hong Kong's return to China opened at the Mass Art Museum of southwest China's Tibet Autonomous Region on Sept. 1.

One corner of the exhibition hall.

Besides themes on "One Country Two Systems", "Current Situation of Hong Kong", and "Grasping Opportunity Together", the exhibition was consisted of 10 parts in which Hong Kong's colorful urban appearances, new development and future blueprint are introduced by 10 videos and more than 200 photos.

Apart from displaying Hong Kong's achievement since its return to China, the economic exchange between Tibet and Hong Kong was also showed, further enhancing Tibet people's understanding of Hong Kong.

As one part of the exhibition tour, the show will last from Sept.1 to 10 for free.