Perhaps you should try some spelling variations:
wang liang » wang yang
liang nan » jiang nan, liang dan, liang tan
hua rents » hua ren
yang yang » wang yang, wang yan
shang hai » shang kai, dang hai, chang ha
hong hai » zhong tai, dang hai, hong tan
nan hua » tan hua, wang hua, tuan hua

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 nan hua rents ((yang dean) or (yang yang)) ((hong hai) OR (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang nan hua rents ((yang dean) OR (yang yang)) ((hong hai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang nan hua rents ((yang dean) or (yang yang)) ((hong hai) OR (shang hai)) ;*".