CREATE TABLE table_5253 ("Name" CLOB, "Nationality" CLOB, "Position" CLOB, "Tenure Began" FLOAT, "Term Ending" FLOAT)

Name of xue hanqin has what highest term ending?
SELECT MAX("Term Ending") FROM table_5253 WHERE "Name" = 'xue hanqin'
SELECT MAX("Term Ending") FROM "table_5253" WHERE "Name" = 'xue hanqin'