hi, Sule, I am a native in Xian and i speak English fluently. if you have any questions about either Chinese the languege or people, or about Xian the city, you can just e-mail me, i'd love to help.
this is my e-mail adress: firstname.lastname@example.org
here's another one: email@example.com this is a mailbox attached to my qq (something like msn), you send a mail here i would be able to write you back in 24 hours.
by the way, i'm Vanessa.