Perhaps you should try some spelling variations:
ve triet » va trien, su triet
va triet » va thiet, va trien, cua triet
hanh vai » hanh vi, hanh va, hanh tai
xa hanh » xa thanh, xa khanh, va hanh
cam tuc » cam xuc, cam tu, nam thuc
su sach » vu sach
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
so sach » so sanh, bo sach, co sach
hieu va » lieu va, hieu qua
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (so sach)) ky sang ma hoi. hieu va cam tuc xa hanh vai ((va triet) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky sang ma hoi. hieu va cam tuc xa hanh vai ((va triet) OR (ve triet)).
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) ky sang ma hoi. hieu va cam tuc xa hanh vai ((va triet) or (ve triet))*.