Beginners practice regular script first, and choose the works of ancient famous artists first.
I would like to recommend several ancient calligraphers to you: Wang Xizhi, Wang Xianzhi, Zhao Mengfu, Yan Zhenqing, Liu Gongquan, Yu Shinan, Yan Suiliang and Ou Yangxun. ...
All the people mentioned above are regular script writers. You can go to the bookstore to find their works.
I would like to recommend several excellent regular script works handed down from generation to generation: Huang Tingjing, Yue Yilun (Wang Xizhi), Ling Fei Classic (Zhong Shaojing), Luo Shenfu, Tao Te Ching (Zhao Mengfu), Xuanta Monument (Liu Gongquan) and Duobao Monument (Yan Zhenqing). ...