Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
hieu van » hieu va, thien van, lieu va
hanh tai » thanh tai, hang tai, han tai
te sach » toc sach
cuu tre » cua tre, cau tren, cau treo
cam suc » cam xuc, cao suc
nang ma » tang ma, sang ma, nang cao
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ma hoi. hieu van ((cam suc) or (cham soc)) manh ((hanh tai) or (thanh toan)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoi. hieu van ((cam suc) OR (cham soc)) manh ((hanh tai) OR (thanh toan)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoi. hieu van ((cam suc) or (cham soc)) manh ((hanh tai) or (thanh toan)) cuu tre*.