1. zhang yu   octopus   whale   sea urchin   lobster   Hint Half-n-half Clue   2. jian yu   swordfish   seal   octopus   dolphin   Half-n-half Clue   3. sha yu   snail   jellyfish   lobster   shark   Half-n-half Clue   4. hai xing   crab   starfish   seal   dolphin   Half-n-half Clue   5. feng yin   dolphin   swordfish   oyster   seal   Half-n-half Clue   6. pang xie   turtle   crab   swordfish   starfish   Half-n-half Clue   7. shui mu   sea urchin   whale   jellyfish   turtle   Half-n-half Clue