Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
hieu van » hieu va, thien van, lieu va
su sach » so sach
vu sach » vu bach, vu khach
nang xa » nang x, lang xa, nang ma
van lam » van nam
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
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: ((su sach) or (vu sach)) ky nang xa hoi. hieu van lam ((xuc van) OR (duc van)) thanh tri cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ky nang xa hoi. hieu van lam ((xuc van) OR (duc van)) thanh tri cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ky nang xa hoi. hieu van lam ((xuc van) OR (duc van)) thanh tri cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ky nang xa hoi. hieu van lam ((xuc van) OR (duc van)) thanh tri cua te*.