Perhaps you should try some spelling variations:
yang fang » yang guang, yang liang, zhang fang
yang yang » wang yang, wang yan
yang fan » zhang fan, yang dean, yang jin
des rent » des real
liang li » ling li, qiang li, liang wei
lang li » ling li, tang li, wang li
rong yu » hong yu, rong su, wong yue

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 fan) or (((yang fang) or (yang yang)))) des rent ((lang li) OR (liang li)) rong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang fan) OR (((yang fang) OR (yang yang)))) des rent ((lang li) OR (liang li)) rong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang fan) or (((yang fang) or (yang yang)))) des rent ((lang li) OR (liang li)) rong yu ;*".