A、Bei Hai (North Lake) Park, covers an area of 68.2 hectares, was the imperial garden in the feudal dynasties.
B、Bei Hai (North Lake) Park, covers an area of 68.2 hectares, being the imperial garden in the feudal dynasties.
C、Bei Hai (North Lake) Park, covering an area of 68.2 hectares, which was the imperial garden in the feudal dynasties.
D、Bei Hai (North Lake) Park, covering an area of 68.2 hectares, was the imperial garden in the feudal dynasties.