On the lending platform JustLend, you can lend your TRC-20 tokens to make passive income as well as borrow tokens.

Few DeFi systems offers yield farming; one such platform is [Sunswap] (https://sunswap.com/#/home), which you may use to farm in the Tron ecosystem. The liquidity tokens will be staked on the farm section after you first provide liquidity.

Now that you are clear, I'll write an article outlining how to farm and give liquidity on Sunswap.