Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
vu khac » vu kham, vu khanh, bui khac
nang co » nang cao, nang doc, nang noi
danh vi » hanh vi, dinh vi, danh di
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
dam tu » nam tu, tam tu, dam thuc
vi cua » vai cua, di cua
cam tu » cam thu, nam tu, tam tu
co loi » co hoi
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: ((vu sach) or (vu khac)) ky nang co loi. hieu va ((cam tu) or (dam tu)) va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu khac)) ky nang co loi. hieu va ((cam tu) OR (dam tu)) va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (vu khac)) ky nang co loi. hieu va ((cam tu) or (dam tu)) va danh vi cua te*.