《山河故人》是中国拍摄的一部文艺剧情片，影片采用了十分完整的故事框架结构，将不同年代的家庭生活氛围呈现在观众面前，影片主要是以家庭人物的离合为故事主线，随时都能看到离别的场景，将小人物的悲欢离合逐渐放大，与观众达到共鸣，所有的台词设计也非常的符合年代背景，从三个不同的时间点去描绘了生活的百态，把过去，未来，当下进行对比，引发观众们的深思。

该片讲述的是在1999年，汾阳的姑娘陷入了与小镇青年和一个男人的三角恋当中，最终她选择了追逐金钱的一个男人，2014年她与这个男人离婚，同时这个男人也带走了自己的亲生儿子去上海生活，在2025年，她的儿子长大，并且在中文学校学习，认识了一名老师，她的儿子也与这名老师发生了一场忘年恋。

"Mountains and Rivers" is a literary drama film shot in China. The film adopts a very complete story frame structure, Presenting the family life atmosphere of different ages in front of the audience, the film mainly uses the parting and reunion of family characters as the main story line, and the parting scenes can be seen at any time, gradually amplifying the joys and sorrows of the little people, and resonating with the audience. It is very in line with the background of the age, depicts the various aspects of life from three different time points, compares the past, future, and present, and arouses the audience's deep thinking.

The film tells that in 1999, a girl from Fenyang fell into a relationship with In the love triangle between a young man in a small town and a man, she finally chose a man who was chasing money. In 2014, she divorced this man. At the same time, this man also took her own son to live in Shanghai. In 2025, her The son grew up and studied in a Chinese school, and met a teacher, and her son also had a year-end relationship with the teacher.