> For the complete documentation index, see [llms.txt](https://cau-vang.gitbook.io/cau-vang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cau-vang.gitbook.io/cau-vang/faq/why-can-usdhac-holders-earn-usdvang-token-from-trading-fees-of-the-pool.md).

# Why can $HAC holders earn $VANG token from trading fees of the pool?

Because their fund is used to initiate the VANG-ETH liquidity pool (1 $VANG is equivalent to 0.0000005 USD initially). The LP token (which is locked and CANNOT be withdrawn) will allow them to collect trading fees from the pool. 

You also can earn trading fees as well when you contribute liquidity to the VANG-ETH pool.