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Coupling Garden Shen Bingcheng Suzhou Yan Yonghua Susson Couplets
05-07
Zhu Youfan Ming dynasty Ming Xianzong Susson
12-12
![This emperor had both moral integrity and ability, and was also an inventor, and his inventions are now used every day[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
