Freely of churchyard river river, laky star cloth, it is with the Yangtse River dry, admitted its biggest affluent Chinese water, form giant a network of rivers, very infrequent in world big city.

• 境内江河纵横,湖泊星布,以长江为干,并接纳了它最大的支流汉水,构成庞大的水网,在世界大城市中极为罕见。