6. Changsha, Hunan Province

Changsha is the capital city of Hunan, a province of south-central China, located on the lower reaches of Xiang river, a branch of the Yangtze River. It covers an area of 11,819 sq. kilometers. Changsha was important from the time of the Qin dynasty (221–207 BC). In AD 750–1100 Changsha was an important commercial city, and its population increased greatly. Under the Qing dynasty, from 1664, it was the capital of Hunan province, and it was a major rice market. It was besieged during the Taiping Rebellion but never fell. Changsha was the site of Mao Zedong's conversion to communism. It was the scene of major battles in the Sino-Japanese War of 1937–45 and was briefly occupied by the Japanese. Due to the humidity carried by the river winds from Xiangjiang River, Changsha is a city with abundant fresh air. September is a good time to visit, during the short but pleasant autumn period when the leaves on the maple trees on Long Island (Juzizhou) change color from green to red.