Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
toc sach » hoc sach, doc sach, thuoc sach
ky trang » ke trang, ky trong, ky tang
trang xa » trang va, trang ha, trong xa
hieu van » hieu va, thien van, lieu va
hanh tai » hang tai, han tai, hinh tai
cam tuc » cam tu, nam thuc, dam thuc
sach ky » sac ky, sach y, sach ty
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ky trang xa hoi. hieu van ((cam tuc) or (cam xuc)) va ((hanh tai) or (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky trang xa hoi. hieu van ((cam tuc) OR (cam xuc)) va ((hanh tai) OR (thanh tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ky trang xa hoi. hieu van ((cam tuc) or (cam xuc)) va ((hanh tai) or (thanh tai)) cua te*.