Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang
dong sind » dong sin, dong bin, dong ping
congo shu » cong shu
wei wang » wei yang, wen wang, wei shang
di congo » du congo, dr congo, dia kongo
wang di » yang di, wang d, wang li
ya a » y a, ye a, yu a
a a » a la

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yang) or (wang yanling))) or (dong sind)) ((ya a) OR (a a)) wei wang di congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yang) OR (wang yanling))) OR (dong sind)) ((ya a) OR (a a)) wei wang di congo shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yang) or (wang yanling))) or (dong sind)) ((ya a) OR (a a)) wei wang di congo shu ;*".