Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung yan » kyoung yang, hyoung gun, kyoung yun
tong shui » tong hui, cong shu, gong hui
chua yee » chua tee, chung yee
yee yang » yee yong, yao yang, pei yang
yang jie » yang jin, yang di, yang jui
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang hyoung yan chua yee yang jie ((tong shui) or (long du)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung yan chua yee yang jie ((tong shui) OR (long du)) ;*.