Perhaps you should try some spelling variations:
wang liang » wang yang
liang sun » liang dan, liang tan, wing sun
shang hai » shang kai, dang hai, hong hai
can take » can make, land take
chang ha » chang mae
oil can » oil cake, oil chad, oil coal
take li » take all, take aim
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 liang sun oil can take li ((((shang hai) OR (chang ha))) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang sun oil can take li ((((shang hai) OR (chang ha))) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang sun oil can take li ((((shang hai) OR (chang ha))) or (hong yu)) ;*.