"When I first started my research, I was drawn to Yimakan because of its unique value and the pressing need for its protection," she says.

Over the years, Hou has worked tirelessly to document and safeguard the stories, songs and performances that constitute Yimakan, realizing the importance of preserving it for future generations.

"Yimakan is not just an art form; it's a living history of the Hezhe people," she says.

"It reflects their society, religion, historical struggles and way of life. Through Yimakan, we can see their connection to nature, to their ancestors and to each other."

Hou's work also involves documenting and protecting the Hezhe language, which plays a central role in the performance of Yimakan.

Without a standardized written script, preserving the language is as vital as safeguarding the art form it supports.

"Yimakan and the Hezhe language are inseparable," Hou says.

"Without the language, the songs and stories lose their meaning."