Nowadays, as the educational level of Chinese has increased, getting into college is no longer a remarkable achievement among the Chinese students. Instead, having a degree of an ordinary Chinese university already can't satisfy the increasingly competitive society. Chinese parents and students have begun to place a high value on overseas education, especially at top American and European institutions such as Harvard University, Oxford University, and Cambridge University, which are "revered" among many middle-class parents. Since 1999, the number of Chinese applicants to top schools overseas has increased tenfold. Much of the interest in overseas schools has been attributed to the release of how-to parenting books such as "Harvard Girl", which spawned a "national obsession" with admissions to overseas schools. After 2005, the number of overseas students from China not only showed a growth trend, but also presented a lowering trend of age.