歌词助手（Lyric assistant）

ChatGPT is an AI-powered exam tutor for software engineering. It provides assistance and guidance in preparing for software engineering exams.

ChatGPT is an AI-powered chatbot that provides answers to various questions, helps with research topics, and suggests product ideas.

Policy Guide on ChatGPT is a website that provides clear, non-partisan explanations for policy analysis.

Investment Diligence Assistant on ChatGPT is a dedicated assistant for comprehensive investment analysis.

ChatGPT offers courses in cutting and sewing. They specialize in designing and sewing sports costumes for educational programs.