1, the front of the car body: inner four-ring lock, outer four-ring lock, Taiji lock, customs clearance lock and Tiangen lock.

2. Rear part of the car body: inner four-ring lock, outer four-ring lock, Yang Tong lock, Gan Kun lock, Tian Tong lock and forward lock.

3. Eight and a half locks: one pair of Qinglong lock, Huanshen lock, Zijin lock and Baihu lock, plus the master lock. The therapy of one disease and one lock interlocking and unlocking is based on the Taoist theory of qi and blood, the theory of yin and yang of traditional Chinese medicine and the theory of zang-fu organs, combined with modern medicine and natural medicine of human space, and adopts the method of yuan-yang closing hands to replenish vitality, regulate qi and blood, balance yin and yang, dredge zang-fu organs, make vitality sufficient, make qi and blood meridians run smoothly, and prolong life.