It could be that the man is just rubbing his face in the other man’s leg. Hard to say. I will point out, though, how ineffectual those two women and man are at trying to break up the fight (or is one of them instigating?). A word of advice: put yourself in between the combatants instead of tugging at their limbs.
This is a fight between a landlord and a tenant, if you care to know. Youku video for those in China after the jump.