Introduction

On the upper reaches of the Yangtze River in southwest China, Chongqing is a communications hub connecting central China. Chongqing has been famous for its water docks on the Yangtze River, a golden waterway. It has been a trade center in southwest China. Recently, Chongqing has become an important port city in west areas of China.
Chongqing has a vast area and rich natural resources. It boasts great varieties of local and special products including the famous traditional Chinese herb Shizhu rhizome of Chinese goldthread, Jiangjin orange, Fengjie navel orange, thin sliced jerk, Fuling hot pickled mustard tuber, Rongchang folded fan, Longshui metals, Huatao ceramics. They all are famous at home and abroad. Also Chongqing is the largest industrial base in southwest China.