Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
wei chang » wei shang, wei qiang, ii chang
chang won » chang soon, chang ann, chang min
chen wei » zhen wei, chen e
won hong » hong hong, kong hong, wang hong
hong yu » wong yue

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 yang) OR (((yang liang) OR (yang yang)))) chen wei chang won hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) or (((yang liang) OR (yang yang)))) chen wei chang won hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (((yang liang) OR (yang yang)))) chen wei chang won hong yu ;*.