Which is better, Mao Guodian's calligraphy or Xie Tairen's?

Mao Guodian's calligraphy is good Mao Guodian's unique calligraphy is famous in the book world. His calligraphy is very particular about the use of pens, which is naturally relaxed and flexible, and seems to have a faint simplicity. This feeling makes many people feel relaxed and happy, and the stippling arrangement is also very close, echoing back and forth, forming a contrast trend. The lines are concise and powerful, showing clean and moist, just like beautiful skin, but also full of elasticity and tension, and knot words.