C23 Question

Hee Xuqing brought Duan Ruan back to the company. He wanted to go back to the company to get some things, then he would go to dinner with Duan Ruan and go home.

It was already time to get off work when they returned to the company. There was no one in the company, so Hee Xuqing asked his secretary to stay behind.

Duan Ruan followed behind Hee Xuqing. This was the first time he entered YOM