Hanyu Plus is an Android app developed by Frontier Technology Co. Ltd. that aims to provide an easy way to learn Chinese. The app offers vocabulary, pronunciation, grammar, and dialogue practicing features, making it a comprehensive tool for language learners.

One of the standout features of Hanyu Plus is its AI Dialogue, which simulates live chatting in different scenarios. This provides an immersive experience for learners to practice their language skills in real-life situations. Additionally, the app offers a Results Analysis feature that helps learners address their pronunciation issues.

Overall, Hanyu Plus is a valuable tool for anyone looking to learn Chinese. With its user-friendly interface and comprehensive language learning features, it's a great choice for beginners and advanced learners alike.