When Tuya was crying in the yurt, the tune of the morinouqin was called "Black Horse", a long tune full of Mongolian style. Throughout the film, it appears repeatedly in the film, allowing the audience to understand the theme and deep meaning of the film.

The music "Black Horse" sounded at the right time, and the majestic and desolate long sound of the matouqin passed through the sky, touching the heartstrings of the audience, making people feel Tuya's bitterness and confusion about the future. This The theme music sets the emotional tone of the film from the beginning, reflecting the simple and difficult real life in the desert grassland.

The theme music and the pictures in the movie form a 'parallel' relationship, which appears repeatedly in the film, especially in the important scenes of the film and the climax of the emotional plot, allowing the audience to experience emotions at the same time. Thus, we can understand the theme and deeper meaning of the film.

Extended information:

"Black Horse" is a perfect example of the perfect integration of morin fur and Mongolian long tunes, with high pitch, long stretch and long rhythm. Desolation, sadness, twists and turns.

In "Tuya's Marriage", the Morinouqin is in full bloom, especially the long Morinouqin solo at the end of the film. It is long, vigorous, confusing and sad, pushing the emotions of the whole drama to a climax. Only in the end did we realize that in fact, the film itself It is the most moving long melody. The difference is that what beats is not the notes, but the heart full of love;

——Different from the hazy poetry of "The Black Horse", "Tuya's Marriage" "Confronting the naked life, the love and being loved presented are simple and direct, frank and strong;

Baidu Encyclopedia - Tuya's Marriage