Perhaps you should try some spelling variations:
duc manh » suc manh, duc anh, duc minh
hoa hoi » khoa hoi, hoa hoc, hoa doi
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
hanh de » hanh ve, hanh kem
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
de cua » le cua, te cua, dieu cua
cua su » qua su

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ((hoa hoi) OR (ha noi)). hieu ve cam ((xuc van) OR (duc manh)) hanh de cua su~.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ((hoa hoi) or (ha noi)). hieu ve cam ((xuc van) or (duc manh)) hanh de cua su*.