Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
doanh than » doanh nhan, doanh phan, doanh tai
cua triet » cua viet, su triet, va triet
chat xuc » chat huu, cam xuc, chao xu
nang mai » nang ma, nang tai, lang mai
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
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 va chat xuc va ((doanh than) or (doanh thanh)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang mai hoi. hieu va chat xuc va ((doanh than) OR (doanh thanh)) cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang mai hoi. hieu va chat xuc va ((doanh than) or (doanh thanh)) cua triet*.