Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan
yang liang » wang liang, yan liang, yang yang
zhong tai » hong tan, hong hai, zhong zhi
hua gain » heat gain, run gain, hua ban
yang jui » yang judy, yang xi
tae hua » tan hua, tuan hua
yang yi » yang xi

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

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