Perhaps you should try some spelling variations:
phan dau » phan tu, hang dau
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve phan » va phan, ke phan, ve phat
va hanh » van hanh, va thanh, ban hanh
hanh va » hang va, hanh vi
dau va » dau ve, cau va, lau va
va ve » va de, va le, va vi

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 ty nang xa hoi. hieu ve phan dau va hanh va ve triet~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu ve phan dau va hanh va ve triet*.