Perhaps you should try some spelling variations:
wrong john » wong john, strong john, kong john
ren wrong » went wrong, been wrong, get wrong
tran hua » tan hua, tran duc
tuan hua » tan hua, tuan vu, yuan hui
bonn ana » bonn am, bonn auf, bonn und
bonn a » bonn am, bonn _, bon a
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((tran hua) or (tuan hua)) ren wrong john ((bonn ana) OR (bonn a)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((tran hua) OR (tuan hua)) ren wrong john ((bonn ana) OR (bonn a)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((tran hua) or (tuan hua)) ren wrong john ((bonn ana) OR (bonn a)) ;*".