Problem description:

When they graduated from the military academy, Li Yunlong and Ding Wei both gave spiritual speeches, but who was more wonderful?

Analysis:

As far as the thesis is concerned, I don't think the graduation thesis of "Li Yunlong" and "Ding Wei" in the military academy can be so comparable; Because the arguments in their graduation thesis are two different fields, Li Yunlong's argument is the spirit of the army, while Ding Wei's argument is the military viewpoint. As far as speech is concerned, it is of course "Li Yunlong".