It's very close to my hotel. I used to walk. I could take the subway line 2 and 3 to get off the Dahanggong station and book tickets online for a few dollars. The exterior of this building is a modern architectural form, designed by Wu Liangfu, built on the original site of Jiangning Weaving Department, which also has Chinese garden landscape. Jiangning Weaving Department is a special supervisory organization for the imperial court and official forged pieces. It has been used as the palace of the emperor's Southern patrol for many times. Cao Xueqin was born here, recording the rise and fall of several generations of the Cao family. Visiting this scenic spot is also a quiet place, far less crowded and noisy than the presidential palace next to it!