Anhui is a province of the People's Republic of China. Located in eastern China across the basins of the Yangtze River and the Huaihe River, it borders Jiangsu to the east, Zhejiang to the southeast, Jiangxi to the south, Hubei to the southwest, Henan to the northwest, and Shandong for a tiny section in the north. The capital of the province is Hefei.
The name "Anhui" derives from the names of two cities in south Anhui, Anqing and Huizhou (now Huangshan City). The abbreviation for Anhui is "Wan", because there were historically a State of Wan, a Mount Wan, and a Wan river in the province. Anhui is quite diverse topographically. The north of the province is part of the North China Plain while the north-central areas are part of the Huai He River watershed. Both of these regions are very flat and densely populated. The land becomes more uneven further south, with the Dabie Mountains occupying much of southwestern Anhui and a series of hills and ranges cutting through southeastern Anhui. The Yangtze River finds its way through south Anhui in between these two mountainous regions. The highest peak in Anhui is Lotus Peak, part of the Huangshan Mountains in southeastern Anhui. It has an altitude of 1873 m.
Major rivers include the Huai He in the north and the Yangtze in the south. The largest lake is Lake Chaohu in the center of the province, with an area of about 800 km². The southeastern part of the province near the Yangtze River has many lakes as well.
As with topography, the province differs in climate from north to south. The north is more temperate and has more clearcut seasons. January temperatures average at around -1 to 2°C north of the Huai He, and 0 to 3°C south of the Huai He; in July temperatures average 27°C or above. Plum rains occur in June and July and may cause flooding. | 
