Perhaps you should try some spelling variations:
ve triet » va trien, su triet
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
xuc ban » duc ban, cuc ban, quoc ban
va cham » va chat, va tham
tu sach » thu sach, su sach, te sach
vu nang » vuc nang, va nang, vu dang
hoc anh » hoc nganh, hoc nhanh, ngoc anh
v nang » va nang, van nang, voi nang
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: ((tu sach) or (hoc anh)) ((v nang) OR (vu nang)) xa hoi. lieu va cham xuc ban hanh vi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (hoc anh)) ((v nang) OR (vu nang)) xa hoi. lieu va cham xuc ban hanh vi ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (hoc anh)) ((v nang) OR (vu nang)) xa hoi. lieu va cham xuc ban hanh vi ve triet".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (hoc anh)) ((v nang) OR (vu nang)) xa hoi. lieu va cham xuc ban hanh vi ve triet*.