Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
chau triet » cau triet, cua triet, cau trieu
hieu van » hieu va, thien van, lieu va
hanh tai » thanh tai, hang tai, han tai
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
van hac » van hoc, van ha, van hai
hac xuc » chat xuc
xuc va » duc va, tuc va, luc va

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 van hac xuc va ((hanh tai) or (thanh toan)) chau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu van hac xuc va ((hanh tai) OR (thanh toan)) chau triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu van hac xuc va ((hanh tai) or (thanh toan)) chau triet*.