I remember reading in the Baguazhang Journal that Zhang Jun Feng practised the Wu (Hao) style of taiji. The article was written by Ken Fish. However, I can't seem to find anyone here in Taiwan that learned this from Zhang. Luo laoshi and most everyone else does the Chen PanLing form. I did hear that Hong Yi Hsiang's oldest brother learned the taiji but that seems to be where it stopped. Does anyone have any info on this subject???
The only other person I met who learned the Hao form in Taiwan was Zhang's wife. She is no longer teaching.