Perhaps you should try some spelling variations:
nhat triet » nha triet, phat trien, chet triet
ban thanh » ban hanh, ban hang
thanh le » thinh le, thanh ve, thanh de
le nhat » luc nhat
xuc ban » duc ban, cuc ban, quoc ban
vu sach » vu bach, su sach, vu khach
ty hang » ly hang, thi hang, thu hang
ro hoi » co hoi, o hoi, mo hoi
va cam » va cham, va cac, va cao
ve cam » ve cham, ve cac, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ((ty hang) OR (ty xang)) ro hoi. hieu ((ve cam) or (va cam)) xuc ban thanh le nhat triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((ty hang) OR (ty xang)) ro hoi. hieu ((ve cam) OR (va cam)) xuc ban thanh le nhat triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ((ty hang) OR (ty xang)) ro hoi. hieu ((ve cam) or (va cam)) xuc ban thanh le nhat triet".
• Adding a wildcard symbol may retrieve word variants: vu sach ((ty hang) OR (ty xang)) ro hoi. hieu ((ve cam) or (va cam)) xuc ban thanh le nhat triet*.