What is the meaning of "the old bull in the waist, the dragon head in the chest" ah?

We are more familiar with more because "Tong Pak Fu point Qiu Xiang", the classic line, the last two sentences are: people to kill people, Buddha to kill Buddha.

Meaning, can be understood in this way: First, this is the fingerprint body; Second, there is a considerable amount of kung fu, cultivation, creation in order to tattoo the corresponding pattern, representing a considerable level, you can refer to the level of the triads; Third, superstition is that the waist tattooed the old bull, the middle plate of kung fu is solid, the waist of the bull. Dragon head on the chest, this is a TV editor, most of the dragon head only gang leader can be tattooed.