Perhaps you should try some spelling variations:
tuan hanh » tuan anh, quan hanh, tran hanh
toan hanh » toan thanh, toan anh, tran hanh
hieu van » hieu va, thien van, lieu va
cap nuoc » dat nuoc
nang xa » nang x, lang xa, nang ma
hieu le » hieu ve, hieu he, hieu ly
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
vi cua » vai cua, di 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: te sac ky nang xa hoi. ((hieu le) or (hieu van)) cap nuoc ((tuan hanh) or (toan hanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. ((hieu le) OR (hieu van)) cap nuoc ((tuan hanh) OR (toan hanh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. ((hieu le) or (hieu van)) cap nuoc ((tuan hanh) or (toan hanh)) vi cua te*.