Question: who won mens doubles when Zhou Mi won womens singles
SQL: SELECT "Mens doubles" FROM "1-20361783-1" WHERE "Womens singles" = 'Zhou Mi';

Question: who won mixed doubles when Zhou Mi won womens singles
SQL: SELECT "Mixed doubles" FROM "1-20361783-1" WHERE "Womens singles" = 'Zhou Mi';

Question: state the earliest year Li Xuerui won womens singles
SQL: SELECT MIN("Year") FROM "1-20361783-1" WHERE "Womens singles" = 'Li Xuerui';

Question: who won womens doubles in 2010
SQL: SELECT "Womens doubles" FROM "1-20361783-1" WHERE "Year" = 2010.0;

Question: who won mixed doubles when Wang Yihan won womens singles
SQL: SELECT "Mixed doubles" FROM "1-20361783-1" WHERE "Womens singles" = 'Wang Yihan';