The happy life of mother-in-law

Zhao Huiling (Wang Liyun Shen Hong (played by Xia Lixin) was widowed in her early years and has three daughters. The eldest daughter Shen Hong (played by Xia Lixin) has been in her youth and has shared the burden of the family for her mother since she was a child. Retired Zhao Huiling received a subsidy from the demolition, so her life was relatively comfortable in her later years. The only thing that worried her was the marriage of her daughters. Shen Hong's former husband, Ma Liu (played by Yang Yi), divorced her because of his sudden wealth. Her second husband, a university professor, never forgot his ex-wife after marrying her. The second daughter Shen Lan (played by Zhou Xianxin) has an aloof character and can't stand her mother's philistine habits, so she finds an out-of-town boyfriend Zhao Yang (played by Sun Xiaoxiao) behind the family's back. Zhao Yang's family is wealthy, but he keeps it secret from Shen Lan for the time being. The younger girl Shen Zi (played by Liu Yan) is poor-talking and simple. Due to her limited academic qualifications, she now works as a tour guide in a travel company. Her relationship with her boyfriend Zhu Yishan (played by Ye Jing) has developed to the point where she just needs to get a certificate...