Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
han weir » han wei, han fei, zhan wei
weir dan » weir stan, wir das
yang jin » yang jie, yang jun, ying jin
meng fei » feng fei, meng wei
wang fei » wang wei, wang zhi, wang he
yan han » man han, yan zhang, kang han

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 han weir dan ((yang di) or (yang jin)) ((((meng fei) OR (wang fei))) or (meng xin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan han weir dan ((yang di) OR (yang jin)) ((((meng fei) OR (wang fei))) OR (meng xin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan han weir dan ((yang di) or (yang jin)) ((((meng fei) OR (wang fei))) or (meng xin)) ;*".