Perhaps you should try some spelling variations:
thuoc cao » thuoc co, thuc cao, thuoc bao
viec dan » viec dang, viec ban, viec tang
viec dat » vien dai, vien da, viec lam
cao dan » cao dang, cao danh, cac dan
sach ty » sach y, sach tu, sach thu
te sach » toc sach
nang xa » nang x, lang xa, nang ma
sang ma » tang ma, nang ma, sang tao
cua tre » cua te, cuu tre, cua triet
dan vi » doan vi, don vi, dan va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty ((nang xa) or (sang ma)) hoi. nhieu ((viec dan) or (viec dat)) thuoc cao dan vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ((nang xa) OR (sang ma)) hoi. nhieu ((viec dan) OR (viec dat)) thuoc cao dan vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty ((nang xa) or (sang ma)) hoi. nhieu ((viec dan) or (viec dat)) thuoc cao dan vi cua tre*.