Wu Ching-chi, a member of a Tzu-chi bone marrow donation team, recalls that on one occasion in Taichung, a woman whose arteries were hard to find had to be pricked seven times on her arms and legs until blood could be drawn.
慈濟骨髓捐贈小組成員吳靜琪指出，在台中舉辦的一場驗血活動中，一名婦人因血管不易找尋，一共在手、腳紮了七針才抽到血。