Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, dua tren
danh di » danh du, xanh di, danh dien
dinh vi » dinh ve, dinh viet, dinh tri
vu sach » vu bach, su sach, vu khach
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
xuc va » duc va, tuc va, luc va
va cam » va cham, va cac, va cao

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 ty nang xa hoi. hieu va cam xuc va ((dinh vi) or (danh di)) ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang xa hoi. hieu va cam xuc va ((dinh vi) OR (danh di)) ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ty nang xa hoi. hieu va cam xuc va ((dinh vi) or (danh di)) ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang xa hoi. hieu va cam xuc va ((dinh vi) or (danh di)) ((cua tre) OR (cua triet))*.