1. wang qiu   tennis   ping-pong, table tennis   boxing   weightlifting   Hint Half-n-half Clue   2. [qu;qu] gun qiu   hockey   ping-pong, table tennis   athletics   badminton   Half-n-half Clue   3. ma qi ma   water polo   horse-riding   ping-pong, table tennis   billiards   Half-n-half Clue   4. you yong   golf   swimming   water polo   ping-pong, table tennis   Half-n-half Clue   5. gan lan qiu   rugby   hockey   wrestling   billiards   Half-n-half Clue   6. gao er [fu;fu] qiu   billiards   golf   boxing   baseball   Half-n-half Clue   7. hua bing   skating   ping-pong, table tennis   horse-riding   hockey   Half-n-half Clue