Perhaps you should try some spelling variations:
wang liang » wang yang
yang yang » wang yang, wang yan
wenn man » kann man, wenn das
han heat » a heat, lag heat
can hear » can gear, can learn, can help
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wenn man ((han heat) OR (can hear)) gain ((((wang liang) or (yang yang))) or (yang jin)) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wenn man ((han heat) OR (can hear)) gain ((((wang liang) OR (yang yang))) OR (yang jin)) hong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wenn man ((han heat) OR (can hear)) gain ((((wang liang) or (yang yang))) or (yang jin)) hong hai ;".
• Adding a wildcard symbol may retrieve word variants: wenn man ((han heat) OR (can hear)) gain ((((wang liang) or (yang yang))) or (yang jin)) hong hai ;*.