Can Yijinjing and Tai Ji Chuan practice together?

In ancient times, it was impossible to practice together, but now it is possible to practice together. Why? Because both are internal skills, that is, Qigong, which is the only teaching method, you can't practice both at the same time, which will cause you to be unable to practice anything and make your body confused. But now, the Yijinjing and Tai Ji Chuan's core internal strength have been lost, leaving only a superficial posture and only a piece of skin. This is actually not Yijinjing, nor Tai Ji Chuan, but a kind of gymnastics. Of course, the lost internal skill is only a piece of skin, and I can't practice any internal skill. You can only exercise. Of course, my health is good, but it is of little use. If you want to practice the real internal skills of Neijia Boxing and Neijia Boxing, it is most comprehensive and practical to learn Feng Xuan Wushu.