SELECT best_supporting_actress FROM table_15301258_1 WHERE best_supporting_actor = "Sun Honglei for Mongol"
CREATE TABLE table_15301258_1 (best_supporting_actress VARCHAR, best_supporting_actor VARCHAR)
ตั้งชื่อนักแสดงสมทบหญิงยอดเยี่ยมจาก Sun Honglei for Mongol
Name the best supporting actress for sun honglei for mongol