Tourists visit Hongcun Ancient Village, designated as a UNESCO world heritage site, in Huangshan, east China's Anhui province, on Sept. 24, 2010, the last day of the country's 3-day vacation of Mid-Autumn Festival. (Xinhua/Ni Shoubing)

Tourists take cable cars amid fog in Huangshan Mountain scenic spot in Huangshan, east China's Anhui province, on Sept. 24, 2010, the last day of the country's 3-day vacation of Mid-Autumn Festival. (Xinhua/Shi Guangde)