Perhaps you should try some spelling variations:
doanh bang » doanh ban, doanh sang, doanh quang
vay doanh » van doanh, ly doanh, voi doanh
cau tren » cu tren, dau tren, ca tren
bang cau » hang cau, bang cac, nang cao
hieu va » lieu va, hieu qua
soc vay » soc va, sach vay
te sach » toc sach
hieu vu » hieu ve, hieu su, dieu vu
ly nang » ky nang, ly hang, ly vang
y nang » ky nang, v nang, may nang

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 ((y nang) or (ly nang)) xa hoi. ((hieu vu) OR (hieu va)) cham soc vay doanh bang cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ly nang)) xa hoi. ((hieu vu) OR (hieu va)) cham soc vay doanh bang cau tren*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) or (ly nang)) xa hoi. ((hieu vu) OR (hieu va)) cham soc vay doanh bang cau tren*".