China is moving to change the test that is generally the sole factor in university admissions, The Economist  reported. Government officials have indicated that they want to add some subjective factors -- such as consideration of extracurricular activities -- to admissions decisions. Some educators are concerned that the current system (and possibly the new one) favor wealthier applicants. In the 1970s, half of students at prestigious Tsinghua University were from poor, rural areas. In 2010, that share was down to 17 percent.