Tai Ji Chuan is called "Zhequan" because it is closely related to the philosophical thought of China's traditional culture (mainly Laozi and Zhuangzi). So it is best to have a simple understanding of the so-called "learn boxing first" (recommended by Tao Te Ching, Zhuangzi, etc.). ); In addition, I recommend you to read Wang Zongyue's Tai Ji Chuan Classic and Zhang Sanfeng's On Tai Ji Chuan.
The above wishes can help you.