Perhaps you should try some spelling variations:
sach han » sach tham, sach danh, sach nang
han nang » phan nang, van nang, ban nang
ban hanh » ban hang
ve triet » va trien
su triet » su viet, su tien
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ve cac » va cac, vien cac

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 han nang xa hoi. hieu ve cac xuc ((van ban) or (ban hanh)) vi ((ve triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach han nang xa hoi. hieu ve cac xuc ((van ban) OR (ban hanh)) vi ((ve triet) OR (su triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach han nang xa hoi. hieu ve cac xuc ((van ban) or (ban hanh)) vi ((ve triet) OR (su triet))*".