These pictures are from, I believe, immediately after the recent Vogue magazine bash in Beijing and show contrasting styles of the semi-official types charged with getting a featured guest through the not very rowdy looking crowd and into her car.
The guy with the large mobile phone and I.T. credentials is taking his responsibilities very seriously, looking frantic enough to be announcing that the Japanese Maritime Self-Defense Force had just landed on the Diaoyu Islands.
His comrade is much more laid back, a hipster type of bodyguard who goes with the flow and looks as if nothing could surprise him--or wake him up.
Zhou Xun is imperturbable with a big smile for everyone even as the I.T. guy finally spots her car through the crowd.