CREATE TABLE table_25023 ("Year" FLOAT, "1st Venue" TEXT, "2nd Venue" TEXT, "3rd Venue" TEXT, "4th Venue" TEXT, "5th Venue" TEXT)

When Qingdao was the 1st venue city, who was in the 2nd venue?
SELECT "2nd Venue" FROM table_25023 WHERE "1st Venue" = 'Qingdao'
SELECT "2nd Venue" FROM "table_25023" WHERE "1st Venue" = 'Qingdao'