Last boss of the game, and also the easiest
Just like all the bosses before, 3 typhoon hits will take her down. The only difference is before taking her on you really should (especially if you want the Foxiest trophy) disable the security systems. You will find the terminal opposite Zhao on the structure with turrets.
The code of the keypad is "2012". Shut down security, then run over to Zhao. Hit her 3 times with the typhoon (on "Give Me Deus Ex", easier difficulties only require 2 Typhoon hits I believe), and she is toast.