Perhaps you should try some spelling variations:
lang yanling » wang yanling, wang yangming, zhang yunling
min hyoung » min hong, mun young
hyoung seo » hong seo
dong sign » dong sin, among sign, dong bin
yu chen » yu cheng, yulu chen, jui chen
yi chen » jui chen
yan min » han min, kan min, yang mind

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) or (dong sign)) ya ((yu chen) OR (yi chen)) yan min hyoung seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lang yanling) OR (dong sign)) ya ((yu chen) OR (yi chen)) yan min hyoung seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yanling) or (dong sign)) ya ((yu chen) OR (yi chen)) yan min hyoung seo ;*".