A tour guide describes a picture to dozens of foreign visitors in front of the Tian'anmen Gate on the Tian'anmen Square ahead of the National Day on October 1 in Beijing September 28, 2007. Millions of visitors are expected to take a tour in droves in Beijing during the seven-day golden week holiday starting from October 1. [newsphoto]

A man describes a video clip to his granddaughter while his wife watches on the Tian'anmen Square ahead of the National Day on October 1 in Beijing September 28, 2007. Millions of visitors are expected to take a tour in droves in Beijing during the seven-day golden week holiday starting from October 1. [newsphoto]

A woman plays together with her grandson while posing for pictures on the Tian'anmen Square ahead of the National Day on October 1 in Beijing September 28, 2007. Millions of visitors are expected to take a tour in droves in Beijing during the seven-day golden week holiday starting from October 1. [newsphoto]