Perhaps you should try some spelling variations:
wang yang » wang yan, wang yanling
yang yue » yang yun, yang jui, yang yi
wang yue » wong yue, wang hua, wang yan
yan wang » yuan wang, yang yang, qian wang
hong hai » shang hai, zhong tai, dang hai
wang li » wang lei, wang lin, tang li
li hong » le hong, li cong, li rong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) OR (wang yang)) ((yang yue) or (wang yue)) yan wang li hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yang)) ((yang yue) OR (wang yue)) yan wang li hong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) OR (wang yang)) ((yang yue) or (wang yue)) yan wang li hong hai ;".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) OR (wang yang)) ((yang yue) or (wang yue)) yan wang li hong hai ;*.