self introduction 1-Hi, I am from and in China Shanghai city, my name is John,32 years old， I work for Michelin( a famous french tire company) 2-Now I am learning MBA course in ShangHai JiaoTong University， and realize that my English should be improved for career development. 3.I wanna find a partner here to improve each other`s language, my Mandarin is perfect good. I don`t care who you are, what you do, where you from, as long as we can help each other. If your English is very good, pls feel free to contact me.