Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
fang yuan » wang yuhan, wang yan, meng yuan
yang yue » wang yue, yang yun, yang jui
tan yong » tan hong, tan kong, tan yang
yong jui » yang jui, yang jun, yong cai
jui hang » jui meng, our hang
hang hai » shang hai, dang hai, hong hai

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 ((fang yuan) OR (yang yue)) tan yong jui hang hai ;~.
• Adding a wildcard symbol may retrieve word variants: lang hyoung ((fang yuan) or (yang yue)) tan yong jui hang hai ;*.