Perhaps you should try some spelling variations:
duc manh » suc manh, duc anh, duc minh
manh anh » minh anh, anh anh, thanh anh
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
ve cai » va cai, ve tai, ve cau
ve cac » va cac, vien cac
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 ky nang x hoi. hieu ((ve cai) or (ve cac)) duc manh anh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang x hoi. hieu ((ve cai) OR (ve cac)) duc manh anh vi cua te*.