The TV series "Happiness in Progress" brings together a strong lineup of local stars. Zhou Yu, the general director, is the first person to direct a sitcom in Yunnan dialect. His "East Fourth Street West Fourth Lane" once ignited the local silver screen in 2003. He Yufei, a little narcissus who once performed well in Xisi Lane, Dongsi Street, will be the producer and lead the play. It is said that He Jie, who ruined his teacher in the circle, and Wang, the top ten host of Yunnan TV Station, will also star in the play. With the development of the plot, some actors who are deeply loved by Yunnan audiences will also interact in a timely manner.