Pansy Hsu practiced regularly with her Taiji Brother after their Master, David Cheng, died. This Taiji Brother teaches kung fu as well as the two mantis styles you mentioned in Honolulu. If you are still interested, I can try to put you in touch with him.

Yes, Pansy was a member of Prof.David Cheng's school in Hawaii, David Cheng being a direct disciple of CCK. They have many beautiful forms incl weapons. I only briefly visited Hawaii and was impressed with the beauty of their style. However I live in Australia and this would probably not help you. In the video clip Taiji Mantis on this channel you will see a list of the 12 direct disciples. This may help your further research. Google it. Also check out with the owners of following YT channels: http://www.youtube.com/user/Ta­ichiMantis
http://www.youtube.com/user/nh­ibuu

Hi, I'm sorry to hear of Pansy's passing. I am a student of Chiu Style Taijiquan (not Tanglang), and was curious about Master Chiu Juk Kai's actual Taiji forms. I learned two forms in the "Chiu Style," one called the "Single Push Hands," and the other simply called "Taijiquan." I practice and teach them regularly, but have yet to find someone (besides my own teacher, Master Quach) who has heard of these forms... Does anyone know of these forms? I would be interested in learning more about them...