SiSheng (four tones) is an application that supports the most difficult four tones practice in Chinese practice.
The main features of this application are:
1. You can check the tone of Chinese words by tracing them with your finger.
2. By drawing a circle on the screen, you can check the pronunciation of the target word by voice.
3. You can repeatedly review what you have practiced once
4. You can purchase additional Chinese words according to your purpose
Click here for how to use page
In addition, we will accept requests for function additions and improvements related to this app at any time, and we will respond to your requests, so please contact us at firstname.lastname@example.org.