DAppChain serves as TRON's initiative for sidechain development, aiming to facilitate the operation of decentralized applications (DApps) on the TRON network with greater energy efficiency, increased speed, and improved security, thereby offering limitless scalability for the main TRON network. The considerable throughput is achieved by enhancing the transactions per second (TPS) capabilities of TRON, which have now outstripped those of Bitcoin and Ethereum, reaching a level suitable for everyday use. This scalability, coupled with efficient smart contracts, provides a diverse range of deployment options for applications on TRON, effectively accommodating a vast number of users. Furthermore, the enhanced reward distribution mechanism contributes to a more trustworthy network structure, protects user assets, and fosters intrinsic value while promoting a higher level of decentralized consensus. Additionally, Poloniex operates a decentralized trading platform that evolved from TRXMarket, which was previously the largest decentralized trading venue on TRON and has consistently ranked among the top five in terms of trading volume within the TRON DApp ecosystem. This evolution reflects the continuous growth and adaptation of TRON in the decentralized finance space.