Changhong Yuquanwan is located in the core area of ​​Jiangnan New Town, Tunxi District, Huangshan City. It is adjacent to the Peilang River in the east, Huizhou Avenue, the main road of the southern new town in the north, the new government building of Tunxi District in the west, and the Citizen Park in the south. The geographical location is extremely advantageous. The total investment of the project is about 2 billion yuan, with a total area of ​​342 acres and a total construction area of ​​350,000 square meters. The project is developed in four phases, with a comprehensive greening rate of about 43%. The first phase has a floor area ratio of 1.41, the second phase has a floor area ratio of 1.24, the third phase has a floor area ratio of 1.24, and the fourth phase has a floor area ratio of 1.7. The project business formats are divided into garden houses, multi-story courtyard houses, villas, townhouses, duplexes, small high-rise and hotel-style apartments, high-rise residential buildings, commercial buildings, etc. The project started in 2007 and was completed in 2015. The products of this project pioneered the Huangshan Quanwan villas. The project's landscaping and greening is a benchmark for Huangshan real estate projects. The 350,000 square meter ultra-large-scale sloped waterscape, sunken courtyard, stepped terrace, and park-like high-quality community with flowers blooming all year round have become a household name in Huangshan and a community where high-net-worth individuals gather in Huangshan City.

The project won two national awards, namely, the 2008 China Green Ecological Model Building and the 2008 China Human Environment Model Building. The garden houses launched by the project also obtained the appearance patent certification issued by the State Intellectual Property Office. All the residential units in the project have been sold out. Currently, there are still a few villas, a small number of commercial units and parking spaces that are being rented and sold.