Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
doanh bat » danh bat, doanh tai, doanh va
tuc van » thuc van, truc van, tuc va
nang ma » tang ma, sang ma, nang cao
bat cua » ban cua, mat cua, bai cua
van cac » van hac, van bac, van ca
dan cac » dan cach, dang cac, dan ca
van cau » van dau, van hau, van chat
te sac » te sach, te cac, te san
cua te » cua tu
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang ma hoi. hieu ((((van cac) OR (dan cac))) or (van cau)) tuc van doanh bat cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang ma hoi. hieu ((((van cac) OR (dan cac))) OR (van cau)) tuc van doanh bat cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang ma hoi. hieu ((((van cac) OR (dan cac))) or (van cau)) tuc van doanh bat cua te*".