- 亲生父母 qīnshēngfùmǔ biological parentsone's natural or birth parents as distinguished from adoptive parents
- 亲生骨肉 qīnshēnggǔròu one's own flesh and bloodone's own children; offspring by birth
- 亲生子女 qīnshēngzǐnǚ one's own childrenone's own biological children, as opposed to children who are adopted