1. pang xie   seal   crab   sea urchin   shark   Hint Half-n-half Clue   2. hai xing   starfish   lobster   manatee   mussel   Half-n-half Clue   3. jing yu   starfish   swordfish   whale   oyster   Half-n-half Clue   4. [ge;ha] li   eel   swordfish   clam   sea urchin   Half-n-half Clue   5. zhang yu   eel   lobster   octopus   clam   Half-n-half Clue   6. [wu;wu] [gui;jun;qiu]   starfish   turtle   snail   shrimp   Half-n-half Clue   7. shui ta   otter   oyster   eel   clam   Half-n-half Clue