大家都热心参与干细胞移植救助同胞。我周六也去中文学校听听。 但是就是想知道患者到底是谁呀？ 如果这个问题很唐突，涉及个人隐私， 最好组织者Lili 出来说说你的背景。看来你的组织能力很强。

Considering of the young kid they have, the kid knew the mom is sick but not know how sick she is. So it is a good idea to protect him from exposure of public. Thanks for understanding.