Perhaps you should try some spelling variations:
yang wang » yang yang, yang guang, yang liang
yan wang » yuan wang, yang yang, qian wang
hua west » a west, hua wei, out west
wang lei » wang wei, wang fei, zhang lei
yang jun » yang jui, pang jun, yang jin
wang li » wang lin, tang li, wang di
hong yu » wong yue

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

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