Perhaps you should try some spelling variations:
ve triet » va trien, su triet
hieu van » hieu va, thien van, lieu va
tinh vai » tinh va, tinh hai, tinh bai
nang xa » nang x, lang xa, nang ma
sach ky » sach ty, sach kem, sach hay
van cam » van nam, van lam, van cau
cam luc » cam xuc, cau luc
va tinh » may tinh
sac ky » cac ky, sai ky
luc va » duc va, tuc va, loc va
vai ve » va ve, dai ve, vai va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sach ky) OR (sach y))) OR (sac ky)) nang xa hoi. hieu van cam luc va tinh vai ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((((sach ky) OR (sach y))) or (sac ky)) nang xa hoi. hieu van cam luc va tinh vai ve triet~".
• Adding a wildcard symbol may retrieve word variants: tu ((((sach ky) OR (sach y))) or (sac ky)) nang xa hoi. hieu van cam luc va tinh vai ve triet*.