Early film by Chinese documentary filmmaker Kang Jianning. Whether it's a feature or a short is not known.
| Release Date | April 10, 1985 | |
|---|---|---|
| Status | Released | |
| Original Title | 黄河谜 | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Mandarin | |
| Original Language | Chinese | |
| Production Countries | — | |
| Production Companies | ||