Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chua dong
hach toan » thanh toan, manh toan
chu bang » thu bang, chuc nang, chu quang
anh tang » anh bang, anh dang, anh nang
tang quy » tan quy, nang quy, tang quan
quy dung » duy dung, qua dung, quyet dung
cac toan » cac khoan, cac thanh, cac doanh

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: theo ((chua xang) OR (chu bang)) - anh tang quy dung trong ((cac toan) OR (hach toan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) OR (chu bang)) - anh tang quy dung trong ((cac toan) or (hach toan)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) OR (chu bang)) - anh tang quy dung trong ((cac toan) or (hach toan)) cau*.