1. hong shui   typhoon   blizzard   flood   earthquake   Hint Half-n-half Clue   2. [xuan;xuan] feng   cyclone   hurricane   whirlpool   tempest   Half-n-half Clue   3. tian han   cyclone   whirlwind   drought   typhoon   Half-n-half Clue   4. bao [bao;pu]   hailstorm   deluge   drought   whirlpool   Half-n-half Clue   5. ju feng   tornado   volcanic erruption   hurricane   whirlpool   Half-n-half Clue   6. [bao;pu] feng xue   tempest   cyclone   volcanic erruption   snowstorm   Half-n-half Clue   7. feng [bao;pu]   storm   earthquake   volcanic erruption   whirlwind   Half-n-half Clue