Perhaps you should try some spelling variations:
thanh sinh » thanh binh, thanh tinh, thanh vinh
hang cong » dang cong, hang nong, bang cong
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
chu bang » thu bang, chu quang, chu trang
sinh cua » manh cua, dinh cuu, sinh va
cua hang » cua dang, cua nhung, cua cong
toan ban » van ban
chuc » thuc, chua, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu bang) or (chuc nang)) - thanh sinh cua hang cong hach toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu bang) OR (chuc nang)) - thanh sinh cua hang cong hach toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu bang) or (chuc nang)) - thanh sinh cua hang cong hach toan ban*.