润中国际控股(00202.HK)：周支柱辞任执行董事及联席行政总裁

Group 1 - The core point of the article is that Run China International Holdings (00202.HK) announced the resignation of its executive director and co-CEO, Zhou Zhizhu, effective February 2, 2026, to focus more on other business ventures [1] Group 2 - Zhou Zhizhu's resignation indicates a strategic shift within the company as it reallocates leadership responsibilities [1] - The announcement highlights the company's ongoing adjustments in management to enhance operational focus [1] - The effective date of the resignation is set for February 2, 2026, suggesting a planned transition period [1]