Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
tan chia » tuan china, than china, can china
hui yang » hui ying, du yang, h yang
tan hua » tuan hua, wang hua, tan puay
di long » i long, de long, ii long
long d » long do, long du, long _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (yang guang)) ((((tan hua) OR (tan chia))) or (taiwan china)) hui yang di long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yang guang)) ((((tan hua) OR (tan chia))) OR (taiwan china)) hui yang di long d ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (yang guang)) ((((tan hua) OR (tan chia))) or (taiwan china)) hui yang di long d ;*".