美方证明王是以官方身份访美领馆并且提前有日程安排

http://www.state.gov/r/pa/prs/dpb/2012/02/183574.htm#CHINA

Wang Lijun did request a meeting at the U.S. Consulate General in Chengdu earlier this week in his capacity as vice mayor. The meeting was scheduled, our folks met with him, he did visit the consulate and he later left the consulate of his own volition. So – and obviously, we don’t talk about issues having to do with refugee status, asylum, et cetera.