Fighting Specialization is the fastest and easiest to improve because fist and foot attacks, dodging, etc., are all considered part of fighting.
Bai Pu's Fighting Specialization was already close to Advanced Level 3 during the Three Kingdoms: Chibi scene, and this intensive training was the first to break through.
As Bai Pu cultivated other specialties and skill proficiency, the proficiency in Fighting Specialization gradually increased, reaching over 30% of Level 3 proficiency by the time he finished training.
The leap from Level 3 to Level 4 is significant, with a sharp increase in required proficiency. If it weren't for the insights provided by a serendipitous encounter with the Celestial Dragon Fragment, he might not have reached even 30% proficiency.
As for combat skills, only Jump Slash advanced to Level 3.
