Yang-style Lao Liu Dao, Tai Chi Chuan, was only taught in Yang clique in the late Qing Dynasty, so it is also called "official school" Yang-style Tai Chi Chuan; It starts with practicing spirit, mind and true qi, and skillfully combines the practice of internal strength with the techniques of attack and defense, so it is also called internal strength Tai Ji Chuan, which is an upper-level kung fu with both health preservation and attack and defense effects. Lao Liu Dao was originally the secret of Yang Tai Chi. Later, with the efforts of Qi Yi, Wang Pingfan of the State Council Academy of Social Sciences and other veteran cadres, after years of lobbying, Wang Yongquan, the only surviving descendant at that time, did not discover it until around the 1980s. The boxing theory revealed by Lao Liudao is very rich, complete, exquisite and delicate, and many formulas and effects are the same or similar to those described in martial arts novels for hundreds of years. Therefore, when it came out that year, it attracted the attention and shock of people in the martial arts field, and was once known as the "national treasure" Tai Ji Chuan.

At present, the spread of Lao Liudao at home and abroad is still very limited, because many people who have learned boxing directly from Wang Yongquan are mostly behind closed doors and refuse to accept their disciples to teach boxing; Some people who are willing to teach regard Laoliu Road as a cash cow, overcharging students' tuition fees, publishing books repeatedly and wasting money, which not only hinders the inheritance of Laoliu Road, but also shames teachers.

In addition to Beijing, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan, Zhu Chunxuan and others, Changsha also taught Lao Liudao for a long time, and Liu Ye visited other provinces and cities from time to time to promote it. Zhu Chunxuan and Zhu Huaiyuan studied under Wei. Zhu Huaiyuan and Wei studied boxing successively. Zhu Lao is both a disciple of the Wangs and a great disciple. However, Zhu and Queen Lai became bad friends. It is reported that they had little contact in the last few years. As for Wei, although he was lucky enough to get the push, he participated in the compilation of Wang's last remaining book and took a whole set of boxing photos to insert into the book, but he was not Wang's disciple. In fact, many of Wei's words and deeds were often criticized or accused by other students years ago, and his image was not good. This involves not only the authentic identity of the clique, but also the huge economic benefits behind it, which affects the inheritance and development of Laoliu Road and makes people inside and outside the circle feel embarrassed. In recent years, with the mediation of relevant people, the noise has been reduced, but the image of Laoliu Road has long been damaged, and the road to inheritance is doubly difficult.