Question: Who is everyone on the men's doubles when men's singles is Ma Wenge?
SQL: SELECT "Mens Doubles" FROM "1-28211988-1" WHERE "Mens Singles" = 'Ma Wenge';

Question: Who are all men's doubles when men's singles is Jean-Michel Saive?
SQL: SELECT "Mens Doubles" FROM "1-28211988-1" WHERE "Mens Singles" = 'Jean-Michel Saive';

Question: Who are all hosts when men's singles is Ma Wenge?
SQL: SELECT "Host" FROM "1-28211988-1" WHERE "Mens Singles" = 'Ma Wenge';

Question: How many people are women's singles in the season of 2000/01?
SQL: SELECT COUNT("Womens Singles") FROM "1-28211988-1" WHERE "Season" = '2000/01';