Perhaps you should try some spelling variations:
ve triet » va trien, su triet
sach tru » sach truc, sach thu, sach tren
toc cham » toc thai
hanh de » hanh ve, hanh kem
va hanh » van hanh, va thanh, va danh
tu cham » thi cham
nang xa » nang x, lang xa, nang ma
sach tu » sach thu, cach tu, sach ty

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 tru) OR (sach tu)) nang xa hoi. hieu ((tu cham) or (toc cham)) duc va hanh de ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tru) OR (sach tu)) nang xa hoi. hieu ((tu cham) OR (toc cham)) duc va hanh de ve triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach tru) OR (sach tu)) nang xa hoi. hieu ((tu cham) or (toc cham)) duc va hanh de ve triet*".