Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
danh vai » danh sai, danh va, dang van
thu sac » thu sach, thu san, thu xac
nang ma » tang ma, nang cao, mang may
sang ma » tang ma, sang tao, mang may
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
va cam » va cham, va cac, va cao
sac ky » cac ky, sai ky
cua te » cua tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky ((nang ma) OR (sang ma)) hoa. hieu va cam duc va ((danh vai) OR (doanh van)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky ((nang ma) or (sang ma)) hoa. hieu va cam duc va ((danh vai) OR (doanh van)) cua te~".
• Adding a wildcard symbol may retrieve word variants: thu sac ky ((nang ma) or (sang ma)) hoa. hieu va cam duc va ((danh vai) OR (doanh van)) cua te*.