Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
hanh vai » hanh vi, hanh va, hanh tai
chat luc » chat xuc, chat lua, nhan luc
tu sach » thu sach, su sach, te sach
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
ty hang » ly hang, ty xang, thi hang
ty nang » ky nang, ty xang, ly nang
luc va » duc va, tuc va, loc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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) OR (ty hang)) x hoi. hieu ve chat luc va ((hanh vai) or (thanh toan)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ty nang) OR (ty hang)) x hoi. hieu ve chat luc va ((hanh vai) OR (thanh toan)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ty nang) OR (ty hang)) x hoi. hieu ve chat luc va ((hanh vai) or (thanh toan)) cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ty nang) OR (ty hang)) x hoi. hieu ve chat luc va ((hanh vai) or (thanh toan)) cua te*.