Perhaps you should try some spelling variations:
thieu nien » thien nhien
hieu viec » nhieu viec, hieu ve, sieu viet
danh di » danh du, xanh di, danh dien
duoc va » nuoc va, duc va, duoc ma
tuoc va » thuoc va, nuoc va, tuc va
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
di cua » dai cua, doi cua, de cua
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 ky nang ma hoi. ((hieu viec) or (thieu nien)) bach ((tuoc va) or (duoc va)) danh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang ma hoi. ((hieu viec) OR (thieu nien)) bach ((tuoc va) OR (duoc va)) danh di cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang ma hoi. ((hieu viec) or (thieu nien)) bach ((tuoc va) or (duoc va)) danh di cua te*.