H1b北京3周check后clear

I was once a postdoc researcher in a university under J1. After waving the 2-year home country service requirement, I now apply for H1b visa for a company.

The VO asked me several questions, such as, what is the name of your company and what will be your job there? He also attempted to talk with me in Cantonese as he found I had once studied in HK. That's funny, hehe. The VO is very nice and the interview went well. Finally, he asked me what my major is. After knowing it is EE, unfortunately, he said my application needs an administrative processing. However, he did confirm that it needs just 3 weeks without any ambiguity.