1. hou tou   kidney   skull   throat   gums   Hint Half-n-half Clue   2. [gu;gu;gu] tou   kidney   lung   bone   intestines   Half-n-half Clue   3. wei   brain   throat   stomach   skull   Half-n-half Clue   4. jing [mai;mo]   muscle   lung   veins   gums   Half-n-half Clue   5. shen [jing;jing]   lung   veins   nerves   gums   Half-n-half Clue   6. [xie;xue] ye   muscle   blood   veins   nerves   Half-n-half Clue   7. nao zi   throat   brain   muscle   veins   Half-n-half Clue