重熙累洽 Origin — Chinese Character Wiki

chóngxīlěiqià

long-standing peace and prosperity

重 chóng verb

to repeat

to overlap; to duplicate; to be repeated
熙 xī adjective

prosperous and peaceful

(bound form) (literary) prosperous; flourishing; harmonious and happy; genial
累 lěi verbnoun

to accumulate

(bound form) to pile up; to accumulate; to build up
洽 qià adjective

harmonious

(bound form) harmonious; in accord; friendly