Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian, wang yan
congo shu » cong shu
lang yan » wang yan, wang yang, yang yang
song min » song ming, jong min, song jin
gong min » jong min, gong meng, song ming
ban di » ban ji, ban zi, pan di
di yi » dai yi, li yi, qi yi
shin » skin, sein, thin

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) OR (zhang yan)) ban di yi ((song min) or (gong min)) ((congo shu) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lang yan) OR (zhang yan)) ban di yi ((song min) OR (gong min)) ((congo shu) OR (song shin)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yan) OR (zhang yan)) ban di yi ((song min) or (gong min)) ((congo shu) or (song shin)) ;".
• Adding a wildcard symbol may retrieve word variants: ((lang yan) OR (zhang yan)) ban di yi ((song min) or (gong min)) ((congo shu) or (song shin)) ;*.