Gwang
Gwang is the Romanized transcription of the Korean syllable 광, which can be represented by different hanja characters. The most common hanja are 光, meaning light, and 廣, meaning broad or wide. As a syllable, 광 appears in numerous Korean words and proper names, and its meaning in any given term depends on the hanja used.
In Korean usage, 광 occurs as a morpheme in many compounds such as light-related terms or descriptors
Cross-linguistically, the same syllable is rendered differently. In Mandarin Chinese, the corresponding sounds are written as