Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
gain yang » dan yang, daun yang, tan yang
hua gain » heat gain, run gain, hua ban
thi hong » tan hong
tan hua » tuan hua, wang hua, tan chia
xi hong » xie hong, kia hong, tin hong

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 (yang yang)) tan hua gain yang ((xi hong) or (thi hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) tan hua gain yang ((xi hong) OR (thi hong)) ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) OR (yang yang)) tan hua gain yang ((xi hong) or (thi hong)) ghi ;*".