Secret Marriage, Sweet Love

The Heroine Runs Away from Her Wedding, but the Hero Catches Her. I Think His Surname Is Tang, but I’ve Forgotten

The female lead runs away from her wedding to a small mountain village, I think, and then the male lead comes to take her back so they can get married. The day after the wedding, her father jumps off a building, and the male lead takes over her family's company. I think the male lead's surname is Tang. His mother also gives the female lead a hard time all the time.