Perhaps you should try some spelling variations:
quan guan » quan guo, yan guan
yang yang » wang yang, wang yan
gan guan » yan guan, fan guon, gui guan
tan chia » tuan china, than china, can china
pei yang » wei yang, hui yang, pei yun
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: ((yang yang) or (((gan guan) OR (quan guan)))) ((ya hua) or (tan chia)) pei yang di long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (((gan guan) OR (quan guan)))) ((ya hua) OR (tan chia)) pei yang di long du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (((gan guan) OR (quan guan)))) ((ya hua) or (tan chia)) pei yang di long du ;*".