Regarding how the qualia structure works, we draw out all the two-character compounds with the four body parts positioned in front of and behind the other characters respectively.
we examine how each of the four body parts behaves in the compounds of the following patterns: X 血 xie "blood", 血 xie "blood" X X 肉 rou "flesh", 肉 rou "flesh" X X 骨 gu "bone", 骨 gu "bone"X X 脈 mai "meridian", 脈 mai "meridian"X We go through all the clauses/sentences with these eight patterns of compounds, and check whether they are metaphorically used.