Heaven rewards diligence font: How to write the characters of running script, regular script, running script, ancient seal, seal script, Cao Zhang and writing brush? Please ask the master for advice.

Heaven rewards diligence? Yan Ti (Yan Zhenqing Regular Script) Calligraphy:

Heaven rewards diligence? Hard pen running script:

Heaven rewards diligence? Small seal script:

Heaven rewards Cao Zhang wrote:

Tianen seal cutting: