Perhaps you should try some spelling variations:
yang wang » yang yang, yan wang, yang guang
quan guan » quan guo, yan guan
gan guan » yan guan, fan guon, gui guan
tan chia » tuan china, than china, can china
pei yang » wei yang, hui yang, pei yun
yan hua » tan hua, ya hua, wang hua
di long » i long, de long, ii long

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (((gan guan) OR (quan guan)))) ((yan hua) OR (tan chia)) pei yang di long run ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang wang) or (((gan guan) OR (quan guan)))) ((yan hua) or (tan chia)) pei yang di long run ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (((gan guan) OR (quan guan)))) ((yan hua) or (tan chia)) pei yang di long run ;*.