picture
Although the compression makes it a bit difficult, I believe that is the late grandmaster Chu Chong on the left and his grandstudent, Leo Man on the right. Man sifu, I believe, opened the first public Pao Fa Lien class ever at the HK Chin Woo association a few years ago. He was a student of the late Mok Poi-On (well known publisher of New Martial Hero magazine).
Rgds,
RR