The word dojo, meaning “the place of the way,” comes from Japanese martial arts. It is an honored place where students and masters come together for deliberate practice to develop their skills.

A dōjō (道場, Japanese pronunciation: [doꜜː(d)ʑoː]) is a hall or place for immersive learning, experiential learning, or meditation. This is traditionally in the field of martial arts, but has been seen increasingly in other fields, such as meditation and software development.

Your Taekwondo Do Jang is simply the place where you train. 'Do' means 'way' or 'path' and 'Jang' means 'place'. Put them together, and you get the 'place where you practice the way'.