There's a TV series in there called Wei Dong, Kang Wen and Wei Ning

Love in 1977

In 1977, Kang Wen uses her youthful beauty to draw the equally vibrant Wei Dong, the Wei Ning brothers, and a number of young men to herself. Kang Wen's father, Lao Kang, encourages and helps Wei Dong and the others to study for the recently restored college entrance exams. It is at this time that Lao Kang is found to be terminally ill. In order to cure Old Kang, Kang Wen and Wei Ning privately take out a rare pure gold flute, which is an ancestral heirloom of the Kang family, and sell it. However, they were cheated and failed to get back the money for the treatment of Lao Kang. In order to help Kang Wen redeem the golden flute from the swindler, Wei Dong makes a fatal mistake and Wei Ning dies. Thirty years have passed, and everyone's fate has changed dramatically.

Please accept if you are satisfied~