Perhaps you should try some spelling variations:
thuat nganh » thuat lanh, thuat canh, luat nganh
nganh ky » nganh y, nganh xay, hanh ky
dieu cua » dieu tra
va tinh » may tinh
va danh » va dinh, va dan, va hanh
nang xa » nang x, lang xa, nang ma
ve bao » te bao, va bao
ve cao » va cao, ve cac, ve co
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat nganh ky nang xa hoi. hieu ((ve cao) OR (ve bao)) suc ((va danh) or (va tinh)) dieu cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat nganh ky nang xa hoi. hieu ((ve cao) OR (ve bao)) suc ((va danh) OR (va tinh)) dieu cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat nganh ky nang xa hoi. hieu ((ve cao) OR (ve bao)) suc ((va danh) or (va tinh)) dieu cua te".
• Adding a wildcard symbol may retrieve word variants: thuat nganh ky nang xa hoi. hieu ((ve cao) OR (ve bao)) suc ((va danh) or (va tinh)) dieu cua te*.