旺成科技：关于审计机构变更质量控制复核人的公告

Group 1 - The core point of the article is that Wangcheng Technology announced a change in the project quality reviewer due to internal adjustments at Tianjian, with Yan Yanhong replacing Liu Jiangjie as the new reviewer [2] Group 2 - The announcement was made on January 28, indicating the company's proactive approach to management changes [2] - The new project quality reviewer is Yan Yanhong, highlighting a shift in personnel responsibilities within the company [2] - The change is attributed to internal work adjustments at Tianjian, suggesting potential organizational restructuring [2]