1. hai dan   sea urchin   ewe   sea cow   yak   Hint Half-n-half Clue   2. [chou;xiu] you   gnu   skunk   newt   salamander   Half-n-half Clue   3. xing xing   sea urchin   sea cow   unicorn   orangutan   Half-n-half Clue   4. hai xiang   gnu   badger   sea urchin   sea cow   Half-n-half Clue   5. du [jiao;jue] shou   badger   ram   yak   unicorn   Half-n-half Clue   6. shui niu   gnu   skunk   water buffalo   badger   Half-n-half Clue   7. you shu   skunk   salamander   weasel   badger   Half-n-half Clue