Senses
重光 to recover sight
to see the light again; to recover one's eyesight; used figuratively to describe the recovery of lost territory or the liberation of a country
重光 to carry on a legacy
(literary) to continue or carry on the glorious achievements and virtues of one's predecessors
重光 chongguang
(archaic) a name for the year of the cycle ending in the eighth Heavenly Stem 辛