If you are looking for a way to increase income from stablecoins, consider exploring an interesting combined strategy in the current DeFi lending market.

Using BTCB as collateral, and through LISTA protocol's USD1 lending product, you can lend out stablecoins USD1 at an annualized interest rate of 1%—a rate that is quite competitive in the market. The next key is how to generate returns from this capital.

By investing the lent USD1 into a stablecoin wealth management product on a leading exchange, you can currently achieve an annualized yield of up to approximately 20%. In this way, a clear interest spread is formed between the lending cost and the wealth management return—you are essentially leveraging this spread to generate profit.

Of course, this strategy involves multiple dimensions such as collateral risk management and stablecoin liquidity risk, requiring investors to assess whether it fits their risk tolerance. But from a purely numerical perspective, this is indeed a lending-wealth management linkage scheme worth observing in the current DeFi ecosystem.