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