Perhaps you should try some spelling variations:
nhieu viec » nhien viet
hieu viec » hieu ve, sieu viet, hieu hien
hoc duoc » hoc nuoc, hoa duoc, hoc dung
va danh » va dinh, va dan, va hanh
va vanh » va van, va hanh, va anh
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
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 ly nang x hoi. ((hieu viec) or (nhieu viec)) hoc duoc ((va vanh) OR (va danh)) dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang x hoi. ((hieu viec) OR (nhieu viec)) hoc duoc ((va vanh) OR (va danh)) dai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ly nang x hoi. ((hieu viec) or (nhieu viec)) hoc duoc ((va vanh) OR (va danh)) dai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang x hoi. ((hieu viec) or (nhieu viec)) hoc duoc ((va vanh) OR (va danh)) dai cua te*.