Nguyen Trong Minh’s art always gives out the questions in a unique combination of mockery and expression towards a critical-reality style. All faces do not express emotion, but Nguyen Trong Minh’s graphic research shows that the ability to express psychological state is squeezed through the effective posture. The girls who are similar in appearance, costumes, looks, gestures, eyes and even thoughts that are familiar in his paintings. The painter selected realistic brush stroke along with the human cloning method of Pop-Art art, and this method expressed the sad philosophy of life. The context of painting is always placed in an indefinite space, symbolic sadness, has more or less surreal sense.