Perhaps you should try some spelling variations:
thieu hanh » thien thanh, thien chanh, thieu khang
va triet » va thiet, va trien, ve triet
hanh lam » thanh lap, hanh kem, hanh va
ban hanh » ban hang
tuc ban » thuc ban, truc ban, tu ban
tu sach » thu sach, te sach, tu cach
ve cham » va cham, ve chat, vu cham
hanh xa » hanh va, hanh ma, hanh xu
su sach » so sach, vu sach
va cam » va cham, va cac, va cao
lam va » nam va, dam va, lam 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) or (su sach)) thieu hanh xa hoi. hieu ((ve cham) or (va cam)) tuc ban hanh lam va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) thieu hanh xa hoi. hieu ((ve cham) OR (va cam)) tuc ban hanh lam va triet.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) thieu hanh xa hoi. hieu ((ve cham) or (va cam)) tuc ban hanh lam va triet*.