Tourists visit a copycat Tian'anmen Square in Huaxi village, the richest village in China, in Jiangyin city, East China's Jiangsu province, Oct 10, 2011. Replicas of famous scenic spots such as the Great Wall, Tian'anmen Square, the US Capitol Building, the Arc de Triomphe in Paris, and Sydney Opera House of Australia, have been erected in the village in commemoration of the village's 50th anniversary. [Photo/CFP]

Tourists visit the mausoleum of Sun Yat-sen in Nanjing, East China's Jiangsu province, Oct 10, 2011. Sun was a leader in the 1911 Revolution that toppled the Qing Dynasty (1644-1911) and helped to establish a republican government in China. Monday marks the centenary anniversary of the revolution. [Photo/Xinhua]