End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
https://www.weeklystudy.asia/2021/12/nhung-van-de-noi-bat-cua-cong-nghe-trung-quoc-nam-2022.html