My first trained Lora on Hunyuan Video which actually came very good. The example prompt is as follows:

This lifelike video captures Yu Lexuan walking, a young man with long, straight dark hair, wearing traditional Chinese attire. He has fair skin and a calm expression. Yu Lexuan's outfit features a white-colored robe with black, intricate patterns and a white inner layer

This model works best with lora strength of 1, but lower values can be used too.