Topics of study include child development, adolescent psychology, family law, and program planning.

课程包括儿童成长，青少年心理学，婚姻家庭法和方案规划等。

youdao

Topics of study include child development, adolescent psychology, family law, and program planning.

课程包括儿童成长，青少年心理学，婚姻家庭法和方案规划等。

youdao