Hello Chinese is a mobile application available on Android that aims to help users learn the Chinese language. It offers a variety of features including Chinese handwriting learning, pronunciation learning, stroke order animations, and Tang dynasty poetry learning. The app supports multiple languages including Chinese, English, German, Russian, French, Arabic, Spanish, Italian, Korean, Persian, Thai, and Swedish.

One of the main features of Hello Chinese is the Chinese handwriting learning tool. Users can input characters to learn in the input box or use voice input to display Chinese stroke orders. Additionally, the app provides Chinese pronunciation learning, allowing users to input characters and hear their correct pronunciation. Tang dynasty poetry learning is another feature, where users can select an author and category, input keywords, and search through "Three Hundred Tang Poems".

Hello Chinese also offers a translation tool, allowing users to input characters in Chinese handwriting learning and display the translation results. Users can also save their favorite characters in the "Favorites" section and share the app with friends on various social media platforms. Overall, Hello Chinese provides a comprehensive and user-friendly way to learn the Chinese language.