Just about anything can connect from a chuanzhang, so when you are comfortable you can test out techniques, taking turns, then more freestyle. First stay with one arm in contact and gently mix up techniques randomly, keeping connected. Mix up chuanzhang with daishou, tanzhang, yezhang, tuizhang, etc. Then the combinations can be done while moving.
website organized and prepared by Andrea Falk, from the teaching of Li Baohua.