Perhaps you should try some spelling variations:
liang wei » xiang wei, zhang wei, wang wei
david ian » david a, david n
wan wang » wen wang, yan wang, wang yang
liang li » ling li, qiang li, liang zhi
a david » 2 david, a davis, de david
ian hai » dang hai
form a » form _, reform a

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wan wang ((liang li) OR (liang wei)) form a david ian hai ;~".
• Adding a wildcard symbol may retrieve word variants: wan wang ((liang li) OR (liang wei)) form a david ian hai ;*.