How to exchange codes using Hong En combination package?

Copy the exchange code and activate it according to the steps. When entering the activation code in the activation mode of Hong En Literacy App, it is recommended to copy and paste it directly instead of manually entering it. Wechat login and mobile login are two different ways. Once activated, you can't change which number you can log in with in the future. If you have used WeChat before, you can log in with a micro signal.