"China is home to 56 ethnic groups, and in order to ensure that this diverse range of people can live together in harmony, the Chinese government has introduced a series of policies for ethnic minority groups, including "merit points" for the gaokao [university entrance exam], exemption from the family planning policy and preferential economic measures to help their regions develop. As a result, many Han Chinese often complain that these policies favoring ethnic minorities constitute "unfair competition". " (Quoted from article)