Perhaps you should try some spelling variations:
ban hang » ngan hang
xang tao » sang tao, nang tao, vang tao
su triet » su viet, su tien, ve triet
hang lap » sang lap, hang la, hang tap
cham luc » cham soc, nhan luc, cham cuu
tu sach » thu sach, su sach, te sach
luc ban » duc ban, cuc ban, luc bat
sach ty » sach y, sach tu, sach thu
va cham » va chat, va tham
hieu va » lieu va, hieu qua
tao hoi » tao khoi, tao boi, tay hoi
cua tu » cua tuc, cua su, cua cu

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 xang tao hoi. hieu va cham luc ban hang lap ((su triet) or (((cua te) OR (cua tu))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty xang tao hoi. hieu va cham luc ban hang lap ((su triet) OR (((cua te) OR (cua tu)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty xang tao hoi. hieu va cham luc ban hang lap ((su triet) or (((cua te) OR (cua tu))))".
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang tao hoi. hieu va cham luc ban hang lap ((su triet) or (((cua te) OR (cua tu))))*.