2. Preliminary examination subjects of Surveying and Mapping Engineering in 2.Xi Jiaotong University: (10 1) Ideological and Political Theory (20 1) English 1 (204) English 2 (30 1) Math 1 (302) Math 2 (820) Measurement and adjustment.
3. Initial subject: Error Theory and Basis of Surveying Adjustment, Wuhan University Press, 2008, Surveying Adjustment Discipline Group of Surveying and Mapping College.