A father and daughter in Vĩnh Long province, Vietnam, have collectively donated blood nearly 100 times over the past 28 years. Lieutenant Colonel Nguyễn Văn Lâm has personally donated 79 times, motivated by a desire to help patients in need. His daughter, a prosecutor at the Vĩnh Long Provincial People's Procuracy, has followed his example, donating blood 20 times. Their consistent and voluntary contributions represent a significant commitment to the community’s healthcare system. This long-term dedication highlights the importance of regular blood donation for medical treatments. The pair’s actions serve as an inspiration for others to become blood donors and support those facing health challenges. Their combined efforts demonstrate a strong familial bond rooted in altruism and public service.