Perhaps you should try some spelling variations:
chat huu » pham huu
van hanh » van thanh, ban hanh, van anh
hanh hoi » hanh thoi, hanh noi, hanh hoa
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu va » hieu qua
huu van » cuu van, huu han, luu van
hoi cua » hoi chuc
y nang » ky nang, ly nang, v nang
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 sach y nang xa hoi. ((hieu va) or (lieu va)) chat huu van hanh hoi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. ((hieu va) OR (lieu va)) chat huu van hanh hoi cua te.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. ((hieu va) or (lieu va)) chat huu van hanh hoi cua te*.