Xincheng CSI Infrastructure Project is a relatively pure infrastructure theme fund, which tracks the CSI infrastructure project index, covering railway construction, housing construction, decoration and water conservancy projects. Wanjia Xinli flexibly configures mashups. Flexible allocation of funds, with infrastructure and real estate as the core investment direction, and active management of funds to support rotation and stock selection. Southern CSI high-speed rail industry index classification. The infrastructure theme index fund, which tracks the CSI high-speed rail industry index, mainly invests in the high-speed rail industry chain, including mechanical equipment and architectural decoration.