Which asset does Benqi liquid staking support?

Could you elaborate on the assets that are currently supported by Benqi's liquid staking solution? I'm particularly interested in understanding the specific cryptocurrencies or blockchain assets that investors can stake through this platform to earn yields and maintain liquidity. Additionally, are there any plans to expand the list of supported assets in the future? It would be great to have a clear picture of the range of options available for those looking to leverage their crypto holdings through Benqi's liquid staking offering.