Stab, greed, abuse, penetration or penetration

Both. "Tousanfen" means that the satire on social phenomena goes deep into the bone marrow, which is extremely profound, while "Tousanfen" means that calligraphy is vigorous and powerful, and it also means a profound and thorough understanding of articles or things. "Stabbing greed and stabbing abuse" and "stabbing greed and stabbing abuse" are both correct expressions.