There are three directions for Tongji University's surveying and mapping postgraduate entrance examination: geodesy, photogrammetry and remote sensing, cartography and geographic information engineering, and the three directions are subdivided into many directions. The engineering survey you mentioned belongs to geodesy. Tongji has strong surveying and mapping. If you want to be a graduate student majoring in Surveying and Mapping in Tongji University, no matter which direction you take the initial test, it is the same. Basic courses of Surveying and Mapping Science and Technology, including Theoretical Basis of Surveying Adjustment (published by Wuhan University) and Surveying (published by Tongji University), can be found on Tongji University's research website. Hehe, I hope the above will help you.