Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wang ryan » wang yan, wang yang, wang ban
jing fang » jia fang, jin kang, weng fang
tuan hua » tan hua, tuan vu, yuan hui
tan ying » fan ying, ran ying, tan yang
jin dang » jin kang, jin chang, jin ying
hua tan » hua ban, huan t'an

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 (wang ryan)) tuan hua tan ying ((jin dang) OR (jing fang)) (hai or haji) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang ryan)) tuan hua tan ying ((jin dang) OR (jing fang)) (hai OR haji) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (wang ryan)) tuan hua tan ying ((jin dang) OR (jing fang)) (hai or haji) ;*".