Perhaps you should try some spelling variations:
thanh do » thanh de, thanh pho, thanh hoa
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
cam luc » cau luc
hieu va » lieu va, hieu qua
do cua » doi cua, co cua, de cua
y nang » ky nang, ly nang, v nang
cua te » cua tu
o hoi » co hoi, o hoc, o hai
x hoi » xa hoi, x ho, 5 hoi

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 y nang ((x hoi) or (o hoi)). hieu va ((cam luc) or (cam xuc)) va thanh do cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((x hoi) OR (o hoi)). hieu va ((cam luc) OR (cam xuc)) va thanh do cua te.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((x hoi) or (o hoi)). hieu va ((cam luc) or (cam xuc)) va thanh do cua te*.