Perhaps you should try some spelling variations:
thien van » thi van
van thanh » ban thanh, van tuan
thanh tai » thanh hai, thanh toan, doanh tai
te sach » toc sach
su sach » so sach, vu sach
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
xuc van » duc van, luc van, vuc van
tai cua » thai cua, tai cuc, tri cua
nang o » nang co, nang ho, nang ro
cua tu » cua tuc, cua su, cua cu
o hai » co hai, so hai, o lai

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) or (su sach)) ky nang o hai. thien van cau xuc van thanh tai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (su sach)) ky nang o hai. thien van cau xuc van thanh tai cua tu.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (su sach)) ky nang o hai. thien van cau xuc van thanh tai cua tu*.