Please write a good regular script and a good Yuan Dynasty calligraphy.

Zhao Meng was born in the Yuan Dynasty. One of the four masters of regular script (Ou Yangxun, Yan Zhenqing, Liu Gongquan and Zhao Meng). Zhao Meng read widely, especially in calligraphy and painting, and created a new style of painting in Yuan Dynasty, which was called "the crown of Yuan people". Good at seal cutting, official script, authentic works, calligraphy and cursive script, especially regular script and running script.