"But it doesn't matter if we're here. How can we find it?" The work of surveillance is easy to do. It's not so easy to find Kang Shaoxi. After all, there's no better person here than in the United States.

"She has a one-year history of drug abuse, and I heard that she was stabbed by the police on the spot. Even if her wounds were cured in the hospital, she would not survive without drugs. I know a few of the underground trading places in this city. I'll write to you later. If you go to these places to find them, you can't find them. Just ask about the...