Background of the Issue
When setting Chrome's search engine to Bing, if you are in the habit of opening a new tab and immediately typing in the address bar, the address bar gets cleared again after the page loads! It's really frustrating.
Solution
Use a custom Bing engine. Go to Settings -> Manage Search Engines -> Add, and you can write anything for the name and keyword. For the query URL, enter https://cn.bing.com/search?q=%s!
About Bing
For programmers behind the Great Firewall who cannot access the internet freely, using Bing instead of Google is a good choice.
What? You say to use Baidu? Be careful of dimensionality reduction attacks!