精神衛生 angolul

mental health▼(emotional well-being)
noun
[UK: ˈmen.tl̩ helθ] [US: ˈmen.tl̩ ˈhelθ]

mental hygiene▼(concern and care for clean state of mind)
noun
[UK: ˈmen.tl̩ ˈhaɪ.dʒiːn] [US: ˈmen.tl̩ ˈhaɪ.ˌdʒin]