Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
yang liang » wang liang, yan liang, yang yang
daun nang » daun yang, da nang
nang viet » vang viet
viet dans » vie dans, et dans
yan yuan » yan guan, fang yuan, nan yan
qian yi » qian yan
hari » hard, hadi, haji

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung ((((yang liang) OR (yan yuan))) OR (qian yi)) daun nang viet dans hari ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((((yang liang) OR (yan yuan))) OR (qian yi)) daun nang viet dans hari ;*.