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Song dynasty motto Song Taizu Tokyo Persuasion Northern song dynasty South back Song Zhenzong Hanlin Temple Yan Ruyu
12-18
![These mottos, from this dynasty, the men behind them are not simple![fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)