Perhaps you should try some spelling variations:
yang wang » yang yang, yang guang, yang liang
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
tan yang » dan yang, tan ying, tan yong
hua tan » hua ban, huan t'an
li hong » le hong, li cong, li rong
li song » li cong, li rong, kim song

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 ((yang wang) OR (((yan wang) OR (yuan wang)))) hua tan yang ((li hong) OR (li song)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang wang) or (((yan wang) OR (yuan wang)))) hua tan yang ((li hong) or (li song)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang wang) or (((yan wang) OR (yuan wang)))) hua tan yang ((li hong) or (li song)) hai ;*.