Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
congo can » congo call, congo a, congo war
than rui » han rui, than rain, than our
dan yang » daun yang, tan yang, wang yang
yang jui » yang judy, yang di, yang xi
cong van » duong van, cong sun
rui dan » oui dans

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yanling than rui dan yang jui ((cong van) OR (congo can)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yanling than rui dan yang jui ((cong van) OR (congo can)) ;".
• Adding a wildcard symbol may retrieve word variants: lang yanling than rui dan yang jui ((cong van) OR (congo can)) ;*.