Why can't you find a restroom on the first floor of a shopping mall?

Every one of us has moments of sudden insight when we question the world around us. But most of the time, many people just give it a passing thought and let it go.

But there is actually a group of young people who maintain a high degree of curiosity about life, society, culture and history, researching the questions we have always been curious about but never delved into. They also follow trending topics and are committed to researching the deeper reasons behind them.

They can derive economic theory from the location of a shopping mall restroom.

They can trace history through the question of why there is no Lanzhou hand-pulled noodles in Lanzhou.

They can clear the name of Henan people while explaining the deeper reasons why Henan people get stereotyped.

They have a close relationship with their fans and maintain a good habit of regularly interacting with them. In the Weekly Quiz column every Saturday, they discuss social topics with fans and select fans to be featured and receive gifts. In the Backstage with Yidu Jun column every Sunday, they collect questions that millions of fans send them and provide answers that are morally sound and highly practical.

This group is Yidu Jun, a humorous, witty and substantive group that will even crack a dirty joke when the mood strikes. Fans usually call us "Yidu Jun," "Yidu Army," "Yidu Jun" and other variations they can come up with.

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