Poyang Lake in the context of Lakes of China

Taihu (Chinese: 太湖), also known as Lake Tai or Lake Taihu, is a lake in the Yangtze Delta and the third largest freshwater lake in China. The lake is in Jiangsu province and a significant part of its southern shore forms its border with Zhejiang. With an area of 2,250 square kilometers (869 sq mi) and an average depth of 2 meters (6.6 ft), it is the third-largest freshwater lake entirely in China, after Poyang and Dongting. The lake contains about 90 islands, ranging in size from a few square meters to several square kilometers.

Lake Tai is linked to the Grand Canal and is the origin of a number of rivers, including the Suzhou Creek. The major cities around Taihu Lake include Suzhou, Wuxi, Changzhou and Huzhou. These urban areas form the core of the lake's cultural and economic region. University-led hydrological and ecological studies note that these four cities are the primary urban centers surrounding the lake.

Nanchang is the capital of Jiangxi, China. Located in the north-central part of the province and in the hinterland of Poyang Lake Plain, it is bounded on the west by the Jiuling Mountains, and on the east by Poyang Lake. Because of its strategic location connecting the prosperous East and South China, it has become a major railway hub in Southern China in recent decades.

As the Nanchang Uprising in 1927 is distinctively recognized by the ruling Communist Party as "firing the first gunshot against the Nationalists", the current government has therefore named the city since 1949 "the place where the People's Liberation Army was born", and the most widely known "place where the military banner of the People's Liberation Army was first raised".

Jiujiang, formerly transliterated Kiukiang and Kew-Keang, is a prefecture-level city located on the southern shores of the Yangtze River in northwest Jiangxi Province in the People's Republic of China. It is the second-largest prefecture-level city in Jiangxi and its borders include Poyang Lake, the largest freshwater lake in China. Jiujiang is the fourth largest port on the Yangtze River and was one of the first five cities that were opened to foreign trade along the Yangtze River following the implementation of Deng Xiaoping's Opening-Up Policy. It is Jiangxi's only international trade port city.

Its population was 4,600,276 inhabitants at the 2020 census, 1,164,268 of whom resided in the built-up area (metro) made up of three urban districts (aka Xunyang, Lianxi, and Chaisang). In 2007, the city was named China's top ten livable cities by the Chinese Cities Brand Value Report, which was released at 2007 Beijing Summit of China Cities Forum. In 2022, the State Council of China granted Jiujiang the title of Famed National Historical and Cultural City for its rich history and multicultural background in the Republican era.

Mount Lu or Lushan (simplified Chinese: 庐山; traditional Chinese: 廬山; pinyin: Lúshān, Gan: Lu-san) is a mountain situated in Jiujiang, China. It was also known as Kuanglu (匡廬) in ancient times. The mountain and its immediate area are officially designated as the Lushan National Park, and it is one of the most renowned mountains in the country. Mount Lu is located primarily in Lushan City within Jiujiang, although its northern portions are found in Jiujiang's Lianxi District. The oval-shaped mountains are about 25 kilometers (16 mi) long and 10 kilometers (6.2 mi) wide, and neighbors Jiujiang and the Yangtze River to the north, Nanchang to the south, and Poyang Lake to the east. Its highest point is Dahanyang Peak (大汉阳峰), reaching 1,474 meters (4,836 ft) above sea level. Dahayang Peak is also one of the hundreds of steep peaks that tower above the so-called sea of clouds that can encompass the mountain for almost 200 days each year.

Mount Lu is known for its grandeur, steepness, and beauty and is a prominent tourist attraction, especially during the summer months when the weather is cooler in the mountains than elsewhere. The mountain and the surrounding region is also one of the "spiritual centers" of China, containing many Buddhist and Daoist temples in addition to landmarks of Confucianism. Due to its striking beauty and sacred importance, Lushan National Park has been a UNESCO World Heritage Site since 1996. The overlapping Lushan Quaternary Glaciation National Geopark is a member of the UNESCO Global Geoparks Network.