CREATE TABLE table_66211 ("Rank" FLOAT, "Athlete" CLOB, "Country" CLOB, "Time" CLOB, "Notes" CLOB)

what is the country for zhang xiuyun?
SELECT "Country" FROM table_66211 WHERE "Athlete" = 'zhang xiuyun'
SELECT "Country" FROM "table_66211" WHERE "Athlete" = 'zhang xiuyun'