"My name is Ye Yu Ning, my nickname is Ning Ning. My mother's name is Xia Qing Yue. Are you my father",Quickly taking the blood bag, he plunged the needle into the little girl's arm without hesitation.,However, Dr. Li did not remove the needle but instead changed to a new blood bag.... Fifty milliliters, one hundred milliliters,... five hundred milliliters.。