The sentences in Empty City Plan describe Zhuge Liang's laughter, and analyze the character's psychology at the time, happiness, urgency,

"The Empty City Strategy" is excerpted from Chapter 95 of "The Romance of the Three Kingdoms". The text describes Zhuge Liang's ability to remain calm in the face of a powerful enemy and devise a plan that finally led Sima Yi to retreat, highlighting Zhuge Liang's resourcefulness.

"Kong Ming was wearing a crane cloak and a silk scarf, and led two boys to carry a harp. They sat on the railing in front of the tower in the city, burned incense and played the harp."

"Guo Jian" Kong Ming is sitting on the tower, smiling brightly, burning incense and playing the piano."

(1) "Kong Ming is sitting on the tower, smiling brightly, burning incense and playing the piano."

(Beautiful smile: This is the smile of a soldier when he is in a situation. Kong Ming pretends to be calm and composed. The purpose is to confuse the other party and make him fall into the trap. He may be thinking: "Will you be fooled by me?"

(2) "Kong Ming saw the Wei army retreating, stroking his palms and smiling."

(Smiling while stroking his palms: This is the smile when the Wei army retreated. Sima Yi fell into the trap. He felt relieved and might be thinking: " You really fell into my trap!")