The method I summarized to unlock the Luban lock is to observe the structure of the Luban lock, find the rotatable batten, rotate the batten one by one, find the key batten, adjust the position of the key batten, and unlock successfully. Most Luban locks can be unlocked in this way.

It should be noted that different Luban locks may have different structures and unlocking methods, which need to be adjusted according to specific conditions. In addition, the unlocking of Luban lock also needs some skills and experience. Beginners can learn how to unlock by looking for related tutorials or videos.