Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
duc van » duc va, duc tan, duc manh
tue cua » te cua
van anh » van thanh, tuan anh, van minh
lanh ky » hanh ky, nganh ky, thanh ky
de cua » le cua, te cua, dieu cua
va bao » va bai
ve bao » te bao
x hoi » xa hoi, o hoi, x ho

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: thuat lanh ky nang x hoi. hieu ((ve bao) OR (va bao)) duc van anh ((de cua) OR (tue cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ky nang x hoi. hieu ((ve bao) OR (va bao)) duc van anh ((de cua) or (tue cua)) te~".
• Adding a wildcard symbol may retrieve word variants: thuat lanh ky nang x hoi. hieu ((ve bao) OR (va bao)) duc van anh ((de cua) or (tue cua)) te*.