Indeed, as Jiangh Wan said, he is not unfamiliar with military affairs, but when compared to political strategy, his level in military matters is only a little over seventy.
Of course, for most people, a military level of over seventy is more than sufficient to serve as a Chiliarch, and with a bit of effort and some luck, even a role as a Vice General wouldn't be out of the question.
Unfortunately, this is Jiangh Wan we're talking about. Compared to military affairs, he is more confident in his political skills, and it is precisely because of this that he declined Chen Xi's well-intentioned offer.
Jiangh Wan wasn't sure if it was an illusion or if his eyes were playing tricks on him, but when he spoke up, it seemed as though he saw a smile on Chen Xi's lips. Although he wasn't entirely clear on why that smile was there, he could vaguely sense the goodwill behind it.