Would it help one to piece together the evolution through the different lineages and the original/basic form? Would it support claims made about a distinction between traditional Wing Chun and modified Wing Chun in the Yip Man line?
Complete Wing Chun: The Definitive Guide to Wing Chun's History and Traditions (Complete Martial Arts)
Wing Chun Illustrated
Everything Wing Chun
Blag Flag Wing Chun
Hung Fa Yi Advanced Sil Nim Tau ( 4 ) + Kuen Pou 紅花義詠春派小念頭+拳譜