In 1988, the largest tomb of a noble from the Eastern Zhou Dynasty in Shanxi was discovered in the fifth phase expansion area of ​​Taiyuan No. 1 Thermal Power Plant.

The large chariot and horse pit buried on the northeast side of the tomb contains 16 wooden chariots and 46 horses. On the two bronze Ges buried with them, one of them is engraved with the five characters "Zhao Mingzhi Yu Ge", and "Ming" refers to "Meng". According to the research of archaeologist Tao Zhenggang, Zhao Ming is Zhao Meng, and the inscription means "Use your own weapon"