Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
su triet » su viet, su tien, ve triet
cua viet » ca viet, hoa viet, cua vat
toc sach » hoc sach, doc sach, thuoc sach
thi hanh » thi thanh
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va thanh, va danh
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
hanh xu » hanh tu, hanh sua, hanh cua
xuc va » duc va, tuc va, luc va
xu hoi » xa hoi, lu hoi, vu hoi
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) or (toc sach)) thi hanh xu hoi. hieu ve cac xuc va hanh thai ((cua viet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (toc sach)) thi hanh xu hoi. hieu ve cac xuc va hanh thai ((cua viet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (toc sach)) thi hanh xu hoi. hieu ve cac xuc va hanh thai ((cua viet) or (su triet))*.