Perhaps you should try some spelling variations:
thanh dam » thanh dat, thanh nam, thanh tam
ban thanh » ban hanh, ban hang
va triet » va thiet, va trien, ve triet
tai hanh » tai thanh, tai nhanh, thi hanh
sach tai » sach bai, sach tham, sach dao
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
tu sach » thu sach, su sach, te sach
hanh va » hang va, hanh vi
ve cam » ve cac, va cam, ve cai
va hoi » xa hoi, va hoc, va hoa
dam va » dam van, nam va, dam ha

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 tai hanh va hoi. hieu ((ve cam) or (ve cham)) xuc ban thanh dam va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tai hanh va hoi. hieu ((ve cam) OR (ve cham)) xuc ban thanh dam va triet.
• Adding a wildcard symbol may retrieve word variants: tu sach tai hanh va hoi. hieu ((ve cam) or (ve cham)) xuc ban thanh dam va triet*.