According to Robert Chu

The pole, as taught on the Red Junks, was comprised of six-and-a-half conceptual points (ideas), hence it was called "six-and-a-half-point pole". The Siu Lam Weng Chun of Fung Siu-Ching included the points rise, obstruct, point, deflect, cut, and circle, and the half-point leak. While it is said the half-point is separated due to its predominantly defensive usage, all of these concepts can and should be applied defensively or offensively, as circumstances dictate. Others prefer to explain the six-and-a-half points in the terminology of wing chun boxing and offer up dart, disperse, wing, control, cultivate, circle and the half-point obstruct. In the Cho family (descended from Opera performer Yik Kam) and Yuen Kay-San systems, the spearing pole is considered the half-point since it is the core and can come from any other movement .
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