to fu pow ...however, there are more people out there who don't practice Chinese arts (both martial artists and non-martial artists) who might NOT consider that going to the ground means losing (in my opinion).
i think any style (not just southern Chinese) that's been developed deep enough should and will address fighting technique at all ranges, using all limbs, at all levels/positions. now i'm not dissing specializing, because even right down to the individual there are things that will or won't be practical, and it's always wise to capitalize on one's physical advantages and compensate for weaknesses. but i do believe that neglecting to study and practice counters against as many conceivable attacks as possible is limiting one's martial training, reducing "martial art" to "art".
East River Dragon Style, Lam Family
東河龍形 - 林家拳, 林志平,師傅