Across China: Motorcyclists witness Xizang's development during travel

LHASA, May 5 (Xinhua) -- A cavalcade of Harley-Davidson motorcycles roar along the avenue in front of the majestic Potala Palace in southwest China's Xizang Autonomous Region, catching the attention of passers-by.

The riders are part of a 12-member motorcycle tour group from Malaysia, India and Thailand. They have traveled from Malaysia through Thailand and Laos, with their destination being Lhasa, the regional