Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
yang liang » wang liang, yan liang, yang yang
yan guan » gan guan, yan yuan, yang guang
fan ying » fan xing, ran ying, tan ying
ying jin » yang jin, jing ji, yang jie
jin dang » jin kang, jin chang, jing fang
nan yan » nan ya, wang yan, qian yan
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung ((((yang liang) OR (yan guan))) OR (nan yan)) fan ying jin dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((((yang liang) or (yan guan))) or (nan yan)) fan ying jin dang hai ;*.