Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
tan chia » tuan china, than china, can china
chia wen » china won, ching wen, asia wen
wen yang » wei yang, wen wang, chen yang
di long » i long, de long, ii long
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((zhang fan) or (wang yang))) or (((yang guang) or (yang yang)))) tan chia wen yang di long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((zhang fan) OR (wang yang))) OR (((yang guang) OR (yang yang)))) tan chia wen yang di long du ;.
• Adding a wildcard symbol may retrieve word variants: ((((zhang fan) or (wang yang))) or (((yang guang) or (yang yang)))) tan chia wen yang di long du ;*.