Wang Xiaojun is twelve years old.He lives in the country in Hubei.Today is his birthday.His parents prepare a nice dinner for him, but the boy says,"I won't have the dinner , today is over, and my parents are going to Shenzhen tomorrow.I don't want to let them go. Wang Xiaojun has the birthday with his parents for the first time in the past three years.Three years ago, his parents went to Shenzhen to work in 2011.They stayed and worked there for three years.Tomorrow they have to go back to Shenahen. Wang is not the only stay-at-home child .In the country of China ,there are many children staying at home without their parents.Stay-at-home children have a lot of problems.Most of them stay with their grandparents.Some of them don't study well because their parents can't help them with their study. The Chinese government  now is trying to solve their problems. When was Wang xiaojun born?
In 2000 In 2001 In 2002 In 2003