Zero sexuality or nudity.

A woman speaks of a man "violating" her, but the only specifics described are that she was beaten with a ladle.

A man is forcibly arrested.

A woman struggles against people restraining her and falls sharply to the ground. When she gets up, blood is running down one side of her face.

No profanity.

No use of alcohol, drugs, or smoking is depicted.

The subject matter revolves around a forlorn woman who waits for many years for her husband's return. The film itself has a heavy undertone overall.

The "thematic material" includes family loyalties and betrayals amid communist oppression and governmental threats, as well as the (obvious) emotional gravity of a woman who does not remember her husband.