How to check the detailed list of hotels in Tongcheng a year ago?

First take out your mobile phone, find Tongcheng in your application, and then click Open Tongcheng. After opening it, click My Registration to register an account and mobile phone number, which can be WeChat, and log in after registration. After logging in, there is an icon at the bottom of the screen that says browse calendar. Click to open it. After opening, you can; Browsing history