Perhaps you should try some spelling variations:
doanh than » doanh thanh, doanh nhan, doanh phan
cua triet » cua viet, su triet, va triet
ve triet » va trien, su triet
van chat » cao chat
va doanh » van doanh, vay doanh, va danh
chat xuc » chat huu, cam xuc, chao xu
hieu van » hieu va, thien van, lieu va
sach ty » sach y, sach tu, sach thu
nang ma » tang ma, sang ma, nang cao
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
xuc va » duc va, tuc va, luc va
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 ty nang ma hoi. hieu van chat xuc va doanh than ((cua triet) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang ma hoi. hieu van chat xuc va doanh than ((cua triet) OR (ve triet)).
• Adding a wildcard symbol may retrieve word variants: te sach ty nang ma hoi. hieu van chat xuc va doanh than ((cua triet) or (ve triet))*.