Perhaps you should try some spelling variations:
ve triet » va trien, su triet
sach ty » sach y, sach tu, sach thu
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
te sach » toc sach
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
ve cham » va cham, ve chat, vu cham
ve cam » ve cac, va cam, ve cai
du ve » dau ve, de ve, su ve

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 ty nang xa hoi. hieu ((ve cam) or (ve cham)) xuc ((va danh) or (va hanh)) du ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. hieu ((ve cam) OR (ve cham)) xuc ((va danh) OR (va hanh)) du ve triet.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu ((ve cam) or (ve cham)) xuc ((va danh) or (va hanh)) du ve triet*.