Wang Yihong, the screenwriter, drew a lot of inspiration and details from the life of the "army", the peasant brothers, when he wrote the script. Director Shu Yide went to the Battle Flag Theatre to choose the actor to play Yu Fang. Coincidentally, Chen Lijuan also liked this role after reading the script, and both sides' ideas and choices coincide. Liu Jun is NG's most famous actor. She took a scene of "cursing the street" for ten times, and every time she went to "scold" seriously, she could constantly change her lines and not repeat them, even taking pictures of people nearby. Since then, Fat Sister has established her prestige, and no one dares to provoke her.