Might be an interesting and fun way to practice english, come up with a joke of the day, see if there is a reaction :). By the way, my SKYPE chat id is :
RJHoward62.
I have visited china several times, and helped people there learn more english. Spent time in Shenzhen, Lijiang, Kunming, Zhuhai and Hong Kong. I even got a free room for a week at the JW Marriott in Shenzhen for helping to teach hotel staff english after they finished work for the day.