Abstract: This article first puts forward a program of higher lift wing by using the thrusting fan's low pressure to increase the wing's lift.The program does not require specialized installation of lift device.It just needs putting the thrusting fan on right place above the wing.So this is a program of combination of lift and thrust to get higher lift.The paper has analyzed several programs that put the fan on the different place of the wing,and got conclusions that when the fan is above the wing,it increases wing's lift through using the fluent to do the numerical simulation experiments.It is noted that when the fan is put on back of wing it increases the wing's lift and wing's drag.When the fan is put on front of wing,it not only increases wing's lift,but reduces wing's drag,and in this case the wing's lift-drag ratio has increased significantly.Putting the fan on the back of the wing and on the front of the wing has different advantages,we can use it in different occasions according to the requirements of the respective applications on different occasions.