Wenhui Xing authored the 0g-chain Smart Contract Deployment Guide for the 0glabs/0g-doc repository, delivering a comprehensive workflow for deploying smart contracts on the 0g-chain. The guide detailed preparation steps, EVM version-flag compilation, deployment using familiar tooling, and contract verification on the 0g chain scan explorer. By focusing on technical writing and blockchain deployment workflows, Wenhui clarified EVM compatibility considerations and improved documentation consistency. The work addressed onboarding friction for new developers, reducing setup time and increasing reliability for project launches. Markdown was used for documentation, demonstrating depth in both smart contract deployment and developer-focused technical communication.