i come from Chengdu, China. my name is Yin Jian, but you could call me Jack if you like. i work for OOCL Logistics to provide cold supply chain service. after i get too many english emails, i found it is really important to have a nice english accent. Of course, i want to make friends arround the world and i could teach you a nice accent of Mandarin. i have QQ and skype, if you want to be my friends, ask me.