Perhaps you should try some spelling variations:
wang liang » wang yang
yang liang » yan liang, yang yang, peng liang
hear gain » heat gain
can hear » can gear, can learn, can help
ying jin » yang jin, jing ji, yang jie
wan man » woran man, kann man, wenn man
man can » man han, woman can, man kann
yang yi » yang di, yang xi, yang jui
tan » than

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

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