Hang Seng Index ETF, Hang Seng China Enterprises Index ETF, Hang Seng China Enterprises Index ETF, etc. Mainland investors can purchase Hang Seng Index funds through Shanghai-Hong Kong Stock Connect and Shenzhen-Hong Kong Stock Connect, including Hang Seng Index ETF, Hang Seng China Enterprises Index ETF and Hang Seng China Enterprises Index ETF. In addition, some fund companies have also launched active management funds to track the Hang Seng Index.