Sino-Vietnamese translation is a fast translation of Vietnamese and Chinese online, a good helper for tourism exchange. The main function: 1. Chinese Vietnamese online fast translation 2. Provide online voice broadcast in Chinese Vietnamese 3. Support voice input 4. Automatically save history 5. Provide collection function main feature: 1. Translation is fast and accurate 2. Easy and fast operation 3. The interface is simple and easy to use In the process of use, if you encounter problems or s