CREATE TABLE table_65770 ("Year" FLOAT, "Competition" CLOB, "Venue" CLOB, "Position" CLOB, "Event" CLOB)

what is the venue when the event is 4x400 m relay and the competition is asian championships?
SELECT "Venue" FROM table_65770 WHERE "Event" = '4x400 m relay' AND "Competition" = 'asian championships'
SELECT "Venue" FROM "table_65770" WHERE "Competition" = 'asian championships' AND "Event" = '4x400 m relay'