层进式倍投详解简介：He was originally just an ordinary steward in the Ruishan Palace, but later he developed great abilities in the animal husbandry industry, so Zhao Huai promoted him with a wave of his hand.
He was originally just an ordinary steward in the Ruishan Palace, but later he developed great abilities in the animal husbandry industry, so Zhao Huai promoted him with a wave of his hand.
