Perhaps you should try some spelling variations:
wing tan » wing ian, liang tan, hong tan
hua gain » heat gain, run gain, hua ban
yang jui » yang judy, yang di, yang xi
long han » long chain, long thanh, long haul
tan tan » tas tan, tin tan, tang tang
tan hua » tuan hua, wang hua, tan chia
yang li » yang lin, yang di, 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: wing tan tan hua gain ((yang li) or (yang jui)) long han ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan tan hua gain ((yang li) OR (yang jui)) long han ;.
• Adding a wildcard symbol may retrieve word variants: wing tan tan hua gain ((yang li) or (yang jui)) long han ;*.