Natural Wing Spa have 10 treatment room in total that present a concept of the name Siam Tense sense. The meaning of the main line is which main principle of Thai massage as the teacher has passed on. It is believed to have 72,000 lines in the body. But the main line of all the lines is only 10 lines. The main line is the path of the wind Which is the energy in the body that nourishes the body to function normally the importance of the president line The main line is important for the treatment of disease with Thai massage methods. Because it is the structure used to describe normalcy and disorders of the body specially the disorder that is caused by jamming or exacerbation of the wind. Therefore can be used to diagnose the cause of the disorder that has a relation with which of the main lines Including able to determine methods of massage treatment that is consistent with the principle line that has principles.