Attracted by the red autmunal leaves, large crowds of tourists are waiting in line to get a glance of autumn at Fragrance Hills in Beijing, capital of China, Oct. 19, 2013. (Photo source: CFP/Xinhua)

Attracted by the red autmunal leaves, large crowds of tourists are waiting in line toget a glance of autumn at Fragrance Hills in Beijing, capital of China, Oct. 19, 2013. (Photo source: CFP/Xinhua)

Attracted by the red autmunal leaves, large crowds of tourists are waiting in line toget a glance of autumn at Fragrance Hills in Beijing, capital of China, Oct. 19, 2013. (Photo source: CFP/Xinhua)

Attracted by the red autmunal leaves, large crowds of tourists are waiting in line toget a glance of autumn at Fragrance Hills in Beijing, capital of China, Oct. 19, 2013. (Photo source: CFP/Xinhua)