Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
than china » tuan china, han china, wuhan china
wang yang » wang yan, wang liang, wang yanling
pei yang » wei yang, pei yun, yi yang
hui yang » hui ying, du yang, h yang
long do » long d, long du, longer do
8 long » a long, 2 long, 3 long

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (yang guang)) ((can china) or (than china)) ((pei yang) OR (hui yang)) 8 long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (yang guang)) ((can china) OR (than china)) ((pei yang) OR (hui yang)) 8 long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (yang guang)) ((can china) or (than china)) ((pei yang) OR (hui yang)) 8 long do ;*".