Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
hieu van » hieu va, thien van, lieu va
toan cua » than cua, tan cua, doanh cua
ly nang » ky nang, ly hang, ly vang
van cam » van nam, van lam, van cau
cam tuc » cam xuc, cam tu, nam thuc
tuc ban » thuc ban, truc ban, tu ban
vu sach » vu bach, vu khach
su sach » so sach
y nang » ky nang, v nang, may nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (vu sach)) ((y nang) OR (ly nang)) xa hoi. hieu van cam tuc ban thanh toan cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ((y nang) OR (ly nang)) xa hoi. hieu van cam tuc ban thanh toan cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ((y nang) OR (ly nang)) xa hoi. hieu van cam tuc ban thanh toan cua triet".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ((y nang) OR (ly nang)) xa hoi. hieu van cam tuc ban thanh toan cua triet*.