Haohan Cultural Communication Company is a key player in the promotion and preservation of Northeast China's cultural heritage. Through various initiatives like cultural workshops, exhibitions, and performances, the company helps to preserve traditional crafts and practices that are in danger of being lost, promotes the study of Northeast China's history and culture, sponsors cultural exchange programs, and conducts community outreach. Its contributions to Northeast China's cultural landscape are significant, and its efforts should be continued to ensure the region's unique heritage remains a vibrant and valuable part of China's diverse cultural landscape.