Perhaps you should try some spelling variations:
thanh dam » thanh dat, thanh nam, thanh tam
tan thanh » tran thanh, tang thanh, toan thanh
va triet » va thiet, va trien, ve triet
cham duc » pham duc, cham soc, pham duy
dang xay » dang van, van xay
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, lang van
dam va » dam van, nam va, dam ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ty) or (sach nha)) ((lang xa) OR (dang xay)) hoi. hieu ve cham duc tan thanh dam va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach nha)) ((lang xa) OR (dang xay)) hoi. hieu ve cham duc tan thanh dam va triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ty) or (sach nha)) ((lang xa) OR (dang xay)) hoi. hieu ve cham duc tan thanh dam va triet".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach nha)) ((lang xa) OR (dang xay)) hoi. hieu ve cham duc tan thanh dam va triet*.