Perhaps you should try some spelling variations:
wrong john » wong john, strong john, kong john
wang yang » wang yan, wang liang, wang yanling
ren wrong » went wrong, been wrong, get wrong
tran dat » tran nam, tran van
tuan hua » tan hua, yuan hui
bonn zum » bonn zur
tuan vu » thanh vu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((tran dat) OR (((tuan hua) OR (tuan vu)))) ren wrong john bonn zum ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((tran dat) or (((tuan hua) OR (tuan vu)))) ren wrong john bonn zum ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang ((tran dat) or (((tuan hua) OR (tuan vu)))) ren wrong john bonn zum ;*.