Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung tan » hyoung gun, young man, hong tan
xiao zhang » xiabo zhang, hao zhang, jia zhang
xiao yang » xia fang, xiao yuan, yao yang
eang hay » kang han
tan hua » tuan hua, wang hua, tan chia
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 tan hua ((xiao yang) OR (xiao zhang)) di ((eang hay) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang hyoung tan hua ((xiao yang) or (xiao zhang)) di ((eang hay) OR (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang hyoung tan hua ((xiao yang) or (xiao zhang)) di ((eang hay) OR (dang hai)) ;*.