英语翻译
among the most popular:paternity and kinship testing, which adopted chinaren can use to find their biological relatives and families can use to track down kids put up for adoption.
答案：在最普遍的方法中，被收养的中国孩子可以通过亲子鉴定和亲属关系鉴定来寻找有血缘关系的亲属，这一方法还可以让孩子的血缘家庭追踪被收养的孩子。
