The main techniques I use? My systems seeds. Chyun, Pow, and Cup (sp?). I am a firm believer in 1 technique to a 1000. My sifu hardly teaches forms. He teaches techniques. Only after a year of being with him do you learn the first form and even then, he still might not teach you the whole thing. He wants to make sure you can actually use it before you start learning a “dance”.
I love the hop gar system because there aren’t that many techniques. When I was exposed to other styles, my brain fell into confusion when it came to what move to use since there were just SO many…hahahaha
Thats just me though. So as to the initial question? 1 technique.