Wuhan took the following courses: 609 advanced mathematics /6 12 crystallography and mineralogy a (one of two) 865 gemmology.
The exams in Beijing are: 6 10 advanced mathematics, 839 crystallography and mineralogy.
Comparatively speaking, the height of Wuhan is much more difficult than that of Beijing, so it is suggested that crystallography and mineralogy A are more suitable for Wuhan.