Don't worry about whether it's his fellow disciples, or even if enemies learned it, he didn't care.
If you're capable, just practice it, and if you can beat me then I'll consider it a loss.
Initially, Wu Xuanzhu also didn't care when 'Impeccable' was learned by Xue Jing, characters of this level have exceptional mindsets and ordinary people wouldn't consider the notion that 'teaching a disciple starves the master.' After all, no one could outperform him no matter how they practiced.
"Since you agreed, there's a small issue now."
Li Qi said leisurely.
"Yellow Grannie Skill is an internal Health Cultivation method within the Taoist Sect involving many sensitive areas and acupoints within the body... It's inconvenient for me to teach Qingjiao."
"Since you are profoundly skilled in Yellow Grannie Skill... the task of teaching Qingjiao the Yellow Grannie Skill will be handed over to you."
Xue Jing was stunned upon hearing this, sensing something amiss.