Planning design of Greenbelt is an important part of green space planning and design,which improve the quality of living environment,enhancing residents ' physical and mental health is essential.Residential green level is reflected as an important symbol of the modernization of the city.As the city speed up the process of modernization,green should also be a corresponding increase in the level of the residential area in order to better meet the different requirements of environmental quality.Royal Blue Bay planning area located in the downtown area of the city,a length of 492 meters,412 meters wide.Centre scenic 234 meters long,wide and 240 meters.South-East is the commercial town,urban roads are in the Northwest.At design time,in the spirit of "people-oriented" core concept,focusing on green benefits,increase the level of urban green space system planning,rich urban recreation space,and create a pleasant green space in the city.Key words:Community Green; the central core planning research