Perhaps you should try some spelling variations:
yang liang » yan liang, peng liang, yang guang
wang liang » wang yang
yang yang » wang yang, wang yan
hua gain » heat gain, run gain, hua ban
hong hai » shang hai, zhong tai, dang hai
tae hua » tan hua, tuan hua
yang li » yang lin, yang xi, yang yi

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

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