Visit Shanghai: Patrick Chan says the Hong Kong pavilion highlights the city's achievements and its unique characteristics.

After three years of careful planning, Hong Kong's eye-catching pavilion at World Expo in Shanghai will highlight the theme of "Hong Kong - Potential Unlimited".

It will showcase the city's unique connectivity with the Mainland and the world. It will also illustrate the infinite potential for enhancing city life in a place with limited land resources.

The head of Hong Kong's Economic & Trade Office in Shanghai, Patrick Chan, says participating in the expo means a lot to Hong Kong - and he gives convincing reasons for Hong Kong residents to make the trip to see it.