Perhaps you should try some spelling variations:
yang yang » wang yang
yang weng » huang weng, yang jing
weng fang » jing fang, wen wang
yan guan » gan guan, yan yuan, yang guang
tan yang » dan yang, tan ying, tan yong
wan yan » nan yan, wai yan, wang yang
fang ri » fang wei, fang xia

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((((yan guan) or (yang yang))) or (wang yan)) tan yang weng fang ri ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((((yan guan) OR (yang yang))) OR (wang yan)) tan yang weng fang ri ;*.