Perhaps you should try some spelling variations:
wang liang » wang yang
rent liang » peng liang
wang hong » wang yong, wang hyoung, wang lihong
hoang di » huang di, yang di, hoang vu
liang li » ling li, qiang li, liang wei
di rent » des rent, der rent, oil rent
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: ((wang liang) OR (wang hong)) hoang di rent liang li ((dang hai) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) OR (wang hong)) hoang di rent liang li ((dang hai) OR (hong yu)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) OR (wang hong)) hoang di rent liang li ((dang hai) OR (hong yu)) ;*.