The Ecological Park of Huambo，Angola accounted for 16.5ha.Under the guidance of “letting Nature create nature”,the planning sets the natural water body as the core,uses lawn,woodland and flowers aside the water to form a green space and builds the outmost area as a pedestrian district mainly with buildings,sports grounds and hard landscape.Thus,a space system with a gradual transition from nature environment in the park to artificial environment of the city will be formed.