Perhaps you should try some spelling variations:
doanh than » doanh thanh, doanh nhan, doanh phan
cua triet » cua viet, su triet, va triet
nang mai » nang ma, nang tai, lang mai
mai khoi » mai khoa, tai khoa, cac khoi
van chat » cao chat
va doanh » van doanh, vay doanh, va danh
than cua » nhan cua, thai cua, ban cua
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
va chat » va phat, cao chat, hoa chat
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 khoi. lieu ((va chat) OR (van chat)) xuc va doanh than cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang mai khoi. lieu ((va chat) OR (van chat)) xuc va doanh than cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang mai khoi. lieu ((va chat) OR (van chat)) xuc va doanh than cua triet*.