What unit put a stone lion with a baby lion on its back at the door?

There is a lion carrying a cub in front of the unit of Shanxi Coal Design Institute. According to relevant information, the stone lion at the entrance of Shanxi Coal Design Institute is unique in carrying a little lion on its back. The big lion and the little lion appeared at the same time. It is said that the lion is young without care, his career is prosperous, and generations of senior officials are prosperous. The entrance of Shanxi Coal Design Institute is a lion in Ming and Qing Dynasties, and the stone lion guarding the door in Ming and Qing Dynasties is crouching.