Perhaps you should try some spelling variations:
liang dan » liang tan, king dan, liang sun
wang yang » wang liang, wang yanling
chang won » chang soon, chang ann, chang min
hua shen » han shen, hua ren, jia shen
hua chen » jui chen, yu chen, a chen
won wong » hon kwong, john wong, kwok wong
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (((liang dan) or (wang yang)))) yan ((hua shen) or (hua chen)) chang won wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (((liang dan) OR (wang yang)))) yan ((hua shen) OR (hua chen)) chang won wong yue ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (((liang dan) or (wang yang)))) yan ((hua shen) or (hua chen)) chang won wong yue ;*.