Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
weng fang » jing fang
wen wang » wei wang, chen wang, men want
li hong » le hong, li cong, li rong
yan di » yang di, pan di, yan zi
hong 7 » hong w, hong a, hong g

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) or (wang liang)) yan di ((((rene wang) OR (wen wang))) or (weng fang)) li hong 7 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang liang)) yan di ((((rene wang) OR (wen wang))) OR (weng fang)) li hong 7 ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) or (wang liang)) yan di ((((rene wang) OR (wen wang))) or (weng fang)) li hong 7 ;*".