Self-introduction

Hello,everyone!
Hello Vanessa and all classmates.I am sorry for I have joined the class so long time but I have not introduce myself to everyone. I am Sundexin.I am 22 years old.I am single. I live in BeiJing of China.My father and mother live in HeiLongJing province of China.I have a sister who live in HaErBin city of HeiLongJiang.She is doctor.I am programmer in China National petrolum corporation.I like studing English very much.I read English news everyday.It is also one of my hobby.
Though I began to study English for years,some basic knowledge is not firmly.For example,my spoken English and grammer are very poor.I am fortunate to know the website.I hope make friends with everyone.