Perhaps you should try some spelling variations:
wang liang » wang yang
dong sink » dong sin, dong bin, dong ping
don juan » von juan, san juan, roa juan
jiu song » jie song, jin song, jiu cong
song shu » cong shu, song shin, tong shui
de juan » de jean
yan jiu » yang jie, yang jin, pang jiu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (dong sink)) ((((don juan) OR (de juan))) OR (mora juan)) see yan jiu song shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) or (dong sink)) ((((don juan) OR (de juan))) or (mora juan)) see yan jiu song shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (dong sink)) ((((don juan) OR (de juan))) or (mora juan)) see yan jiu song shu ;*.