Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
yan kong » tan kong, yan cong, nan kong
sar rein » der rein, a rein, dam rein
rein tan » tin tan
wong sam » wong sau, wong lai, von sam
wong yue » wang yue, hong yu
tan li » tang li, tian li, gan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan kong sar rein tan li ((wong sam) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan kong sar rein tan li ((wong sam) OR (wong yue)) ;*.