Perhaps you should try some spelling variations:
doanh moi » doanh tai, dinh moi, thanh moi
cau tren » cu tren, dau tren, ca tren
ty doanh » ly doanh, te doanh, tri doanh
hanh vai » hanh vi, hanh tai, hanh van
sach ty » sach y, sach tu, sach thu
hanh va » hang va, hanh vi
te sach » toc sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
moi hoi » moi thoi, moi doi, moi voi
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa

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 doanh moi hoi. hieu ve cham ((xuc va) or (tuc va)) ((hanh vai) or (hanh va)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty doanh moi hoi. hieu ve cham ((xuc va) OR (tuc va)) ((hanh vai) OR (hanh va)) cau tren.
• Adding a wildcard symbol may retrieve word variants: te sach ty doanh moi hoi. hieu ve cham ((xuc va) or (tuc va)) ((hanh vai) or (hanh va)) cau tren*.