I am from the UK and have studied and taught Yong/Wing Chun since 1980. I want to say that a Bong Sao does not seek to pick up most of the weight from a heavy punch; rather it deflects most of the power. I have lived in Tianjin for 9 years and practice Gao Yisheng Baguazhang. Excellent explanations of your Bagua; keep it up.
