孝心

1. Origins, structure, and basic meaning

• Structure: 孝心 is read こうしん.
• Basic usage: It refers to filial devotion, the wish to respect and care for one's parents.

2. Common pitfalls and similar expressions

• Caring for parents
  • 彼女の孝心: her devotion in caring for her aging parents.
• Supporting one's parents
  • 深い孝心で: caring for and supporting parents with deep filial devotion.