Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
doanh tri » doanh tai, doanh tren, dinh tri
dang mai » dang hai, dang mau, dang bai
sach kem » hanh kem
mai hoi » mai khoi, dai hoi, lai hoi
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
va nam » van nam, ha nam, va nay
xuc va » tuc va, luc va, xac 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 kem) or (sach ty)) dang mai hoi. hieu va nam ((xuc va) or (duc va)) doanh tri cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach kem) OR (sach ty)) dang mai hoi. hieu va nam ((xuc va) OR (duc va)) doanh tri cua triet.
• Adding a wildcard symbol may retrieve word variants: te ((sach kem) or (sach ty)) dang mai hoi. hieu va nam ((xuc va) or (duc va)) doanh tri cua triet*.