Perhaps you should try some spelling variations:
hanh voi » hanh vi, hanh noi, hanh moi
te sach » toc sach
va hanh » van hanh, va thanh, va danh
truc va » thuc va, thuc vat, trung va
sach ky » sac ky, sach y, sach ty
tu tren » tu truyen, tu tieng, tu trong
lang xa » lang ha, dang xay, lang van
va dao » ca dao
voi tu » loi tu, hoi tu, moi tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky ((lang xa) or (nang x)) hoi. hieu ((va dau) or (va dao)) truc va hanh voi tu tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((lang xa) OR (nang x)) hoi. hieu ((va dau) OR (va dao)) truc va hanh voi tu tren.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((lang xa) or (nang x)) hoi. hieu ((va dau) or (va dao)) truc va hanh voi tu tren*.