General Secretary of the Communist Party of Viet Nam (CPV) Central Committee and President To Lam chaired a working session in Ha Noi on August 27 with its Commission for Organisation and relevant agencies to review progress on Conclusion 21-KL/TW, issued on October 25, 2021 by the 13th CPV Central Committee to strengthen Party building and rectification and build a clean, strong and comprehensive political system capable of meeting new-era development requirements.