At which belt level does Tang Soo Do knowledge start to become clear?

The correct choice is the orange belt. At this level, practitioners typically begin to grasp the fundamental concepts and techniques of Tang Soo Do more clearly. The orange belt signifies a transitional phase where students have moved beyond the very basics of martial arts, which are introduced at the white belt level, and are now developing their understanding of combinations, stances, and the philosophical aspects of the art.

During the orange belt stage, students start to integrate their skills into practical applications and often begin to understand the deeper principles behind the techniques. This includes concepts such as balance, body mechanics, and the importance of timing and distance. The shift in focus from mere techniques to these underlying principles helps solidify students' knowledge and prepares them for more advanced training as they progress to higher belt levels.

The other levels, such as white and green belts, primarily focus on foundational skills and establishing basic techniques. The blue belt represents further mastery but does not signify the initial clarity that comes with the orange belt.