《史记·七十列传·商君列传》
他出任秦相六七年，向东讨伐过郑国，三次拥立晋国的国君，一次出兵救楚。
相秦六七年，而东伐郑，三置晋国之君，一救荆国之祸。
He served as Chancellor of Qin for six or seven years, campaigned against Zheng to the east, helped to enthrone the ruler of Jin three times, and once sent troops to assist Chu.
<s>[INST] First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 相秦六七年，而东伐郑，三置晋国之君，一救荆国之祸。 [/INST] 他出任秦相六七年，向东讨伐过郑国，三次拥立晋国的国君，一次出兵救楚。 Then, He served as Chancellor of Qin for six or seven years, campaigned against Zheng to the east, helped to enthrone the ruler of Jin three times, and once sent troops to assist Chu.</s>
First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 相秦六七年，而东伐郑，三置晋国之君，一救荆国之祸。
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他出任秦相六七年，向东讨伐过郑国，三次拥立晋国的国君，一次出兵救楚。 Then, He served as Chancellor of Qin for six or seven years, campaigned against Zheng to the east, helped to enthrone the ruler of Jin three times, and once sent troops to assist Chu.
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