Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
di irene » die sirene, _ irene, di atene
jie song » jae song, jin song, kim song
song yun » song byung, chong yun, young yun
anh jie » yang jie, tang jie
erence » terence, terrence

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 wang) OR (wang liang)) yang ((di irene) OR (di erence)) anh jie song yun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) or (wang liang)) yang ((di irene) OR (di erence)) anh jie song yun ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang liang)) yang ((di irene) OR (di erence)) anh jie song yun ;*.