Abstract: The ecological environment is an important part of human life community. City as an important line in the ecological environment, the realization of its ecological value degree could measure the stage of urban development. With the urban space transforms, China is facing increasing contradictory issues such as the infinite expansion of urban space and the continuous improvement of people's requirements for the quality of urban landscapes, resulting in the desperate need of development and construction of park city. Taking Baiqihu Lake ecological continuous belt in Quanzhou Taiwanese investment zone as an example, a more innovative exploration will be conducted in the background of the park city, on the premise of the concept of harmonious coexistence between man and nature, and a more integrated natural ecological landscape will be built to meet the needs of urban residents for ecological environment and to realize the essential requirements of "people-oriented".