Perhaps you should try some spelling variations:
ve triet » va trien, su triet
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
danh vi » hanh vi, dinh vi, danh di
y nang » ky nang, ly nang, v nang
phu va » phuc va, phu la, phu ha
phu da » phu la, phu ha
vi ve » va ve, gi ve, ve ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y nang xa hoi. hieu ky chau ((phu va) OR (phu da)) danh vi ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach y nang xa hoi. hieu ky chau ((phu va) OR (phu da)) danh vi ve triet".
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. hieu ky chau ((phu va) OR (phu da)) danh vi ve triet*.