Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
guang ying » huang ying, huang jing, huang ting
eung ming » song ming
tong shui » cong shu, gong hui
ying jun » yang jun, ying jin, yang jui
kim eung » kim young, kim song
tong hui » wang hui
jun kim » junk kim, eun kim, ju kim

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yang guang ying jun kim eung ming ((tong shui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang guang ying jun kim eung ming ((tong shui) OR (tong hui)) ;*.