It points that books into Ping 'an were mostly limited to those taken by merchants as bribery presents in Song Dynasties.

指出在两宋时期虽不时有一些宋本书籍被带入平安，但基本上都仅局限于宋商的贿赂礼品。

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Product box must be marked on the song title, rank, serial number and the name of Shen Ping units.

制品盒上需注明歌名、排名、序号及参评单位名称。

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Ring, king, sing, song, drink, wink, blink, ping pong ……

按铃，国王，唱，歌曲，喝水，眨眼，闪光，乒乓球…

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