Which episode is the new era of teenybopper dancing

Episode 10, 22, 41. The Teenager Pie is an urban family drama directed by Liu Huining and Li Shaofei and co-starring Zhang Jiayi and Yan Ni, which centers on four families and tells the story of family members who struggle hard against the sunshine and wind and rain and ultimately reap the rewards of growth. The drama dancing new era has three parts, the 10th episode of the New Year's Day party dancing, the 22nd episode to participate in the cheerleading team to cheer the team, the 41st episode of the college entrance examination after everyone a dance.