Self-Introduction I was born in Liaoning province (People who live here usually speak a fluent and accurate Mandarin. Of course, am not exception.) of NorthEast China, where it‘s very cold in winter. I went to university in 1998, and the school, which is named North China Electric Power University, is in the suburbs of Beijing.I got my PhD and graduated from NCEPU in 2008. Now I work in Beijing, my job is to simulate and analysis the accident in power grid through software. I have a lovely wife and a cute son. I try to be in a good mood and work hard everyday. Now I am eager to improve my spoken English.So if you want to improve your Mandarin, you can help me make progress in oral English for exchange.