Retaking the college entrance examination, one-on-one teaching for Beijing high school and junior high school students. The top choice is Xin GanXian School, the largest retake school in Beijing. In 2007, Xin GanXian School was rated as the most satisfactory college entrance examination retake school by the public in Beijing. Xin GanXian's retake classes have created the "three-step teaching method" and the "teaching method of improving strengths and weaknesses separately", leading in terms of the promotion rate and score improvement rate. Telephone: 68411199.