and asked curiously: "Chairman Xiao, what are you... Is there anything hidden"Xiao Yiqian showed a helpless expression and said,"Brother Wei, to be honest, I am only a **ing eunuch now. I can't do any... criminal suspects, so he has a very strong ability to interpret people's eyes and expressions.fbi in the United States once offered a course in interpreting facial expressions.this is mainly to teach...