As a senior student of Chen Xiao-Wang, Ren Guang-Yi teaches and promotes the classical Chen family forms as taught by Chen Xiao-Wang.

The forms include the 19 and 38 Movement Short Forms created by Chen Xiao-Wang; Lao Jia Yi Lu and Er Lu; Xin Jia Yi Lu and Er Lu; Tui Shou; and the variety of weapons forms including the straight sword, broad sword, spear, and guan dao.