The word 养育 (yǎngyù) is a compound formed by combining two semantically similar characters, each contributing a distinct yet complementary aspect to the overall meaning. The first character, 养 (yǎng), primarily conveys the sense of "raising", "nourishing", or "providing for" in a physical and material sense, such as feeding and caring for a child. The second character, 育 (yù), emphasizes "nurturing", "educating", or "fostering development", focusing on the moral, intellectual, and spiritual guidance. Together, they create a holistic term that encompasses the entire process of bringing up and rearing offspring, integrating both the tangible provision of care and the intangible cultivation of character and abilities.