1. [fen;fen] zhi   root   branch   trunk   flower   Hint Half-n-half Clue   2. cao   leaf   grass   fruit   branch   Half-n-half Clue   3. [ci;ci]   fruit   stump   thorn   bark   Half-n-half Clue   4. ya   twig   trunk   leaf   bud   Half-n-half Clue   5. zhi [cha;cha]   twig   leaf   grass   creeper   Half-n-half Clue   6. shu [gan;gan]   flower   root   trunk   creeper   Half-n-half Clue   7. pa [hang;hang;heng;xing] wu   stump   flower   creeper   bud   Half-n-half Clue