Perhaps you should try some spelling variations:
doanh than » doanh thanh, doanh nhan, doanh phan
cua triet » cua viet, su triet
va triet » va thiet, va trien, ve 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
nang mai » nang ma, nang tai, lang mai
sach ty » sach y, sach tu, sach thu
mai hoi » mai khoi, dai hoi, lai hoi
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
xuc va » duc va, tuc va, luc va

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 mai hoi. hieu van chat xuc va doanh than ((cua triet) OR (va triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang mai hoi. hieu van chat xuc va doanh than ((cua triet) OR (va triet))".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang mai hoi. hieu van chat xuc va doanh than ((cua triet) OR (va triet))*.