Here is the English translation without altering the HTML format:
```html
HollaEx (Hello Exchange) is a cryptocurrency trading platform built on open-source exchange software, providing the most streamlined way for people to create and operate their own exchanges. It fosters the creation of distributed exchanges globally and allows for shared liquidity and connection among different exchanges in the pool.
XHT is the fuel of the ecosystem, used for system governance and internal economics. It is based on the DeFi (Decentralized Finance) protocol defined within the Ethereum blockchain.
```
