Chongqing is the largest and most populous of the People's Republic of China's four provincial-level municipalities, and the only one in the less densely populated western region of China. Formerly (until 14 March 1997) a sub-provincial city within Sichuan Province, the municipality of Chongqing has a registered population of 31,442,300 (2005). The boundaries of Chongqing municipality reach much further into the city's hinterland than the boundaries of the other three provincial level municipalities (Beijing, Shanghai and Tianjin), and much of the municipality, which spans over 80 000 km², is rural. The population of the urban area of Chongqing proper was 9.1 million in 2005 although this figure is disputed owing to difficulties as to where the urban area of Chongqing begins and ends.

The municipal abbreviation, 渝 (Yú), was approved by the State Council on 18 April 1997. Chongqing was also a municipality of the old Republic of China. Its abbreviated name is derived from the old name of a part of the Jialing River that runs through Chongqing and feeds the Yangtze River.

Chongqing has a humid subtropical climate, with the two-season monsoonal variations typical of South Asia.

Chongqin's summers are among the hottest in China. The temperature can be as high as 43°C, with an average high of 35°C in August. Yet even in the hottest weather the wind is often hot, making such high temperatures more unbearable.

Winters are fairly mild, but damp and overcast; average January highs are 9°C. Chongqing has one of the lowest sunshine totals annually in China.

Chongqing can get foggy sometimes. Chongqing is famous for its foggy weather in spring and winter days, which gives this city a nickname of "雾都", in English "foggy city". This special weather once protected Chongqing from being overrun by the Japanese invaders during the Second World War.

With the weather at its best in the spring and fall, these are the best times for one to visit the city of Chongqing.

The city's tree is the evergreen magnolia (magnolia delavayi) abundant in street plantings, with the tulip-like shape of its mature unopened blooms repeated in street lights. The city's flower is the Common Camellia (Camellia japomica ).

Chongqing is the only municipality directly under the central government in western China. Located on the upper reaches of the Yangtze River, Chongqing is southwest China's biggest industrial and commercial center, communication hub and inland port.
I believe our rapid economic growth,enchanting landscapes,mysterious history,unique culture and hospitable citizens will make your journey to Chongqing enjoyable and unforgetable.
The beautiful flowers and sweet smiles of Chongqing are waiting for you.

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