Complex sentence: Andy is currently training in Wing Chun Kung Fu courtesy of good friend Philip Ng, and has studied Thai boxing under former world kickboxing champion and actor Billy Chau and as mentioned, Andy has trained in wushu at the Shaolin Temple.
Split into simpler sentences: Andy is currently training in Wing Chun Kung Fu courtesy of good friend Philip Ng, and has studied Thai boxing under former world kickboxing champion and actor Billy Chau. And as mentioned, Andy has trained in wushu at the Shaolin Temple.