Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tang cua » hang cua, tang luan, thong cua
mang cua » dung cua, ban cua, cong cua
manh cua » doanh cua, ban cua
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban
dong » dung
trieu » thieu, trien, tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong trieu tinh - hanh ((tang cua) or (((mang cua) or (manh cua)))) nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong trieu tinh - hanh ((tang cua) OR (((mang cua) OR (manh cua)))) nhung cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: dong trieu tinh - hanh ((tang cua) or (((mang cua) or (manh cua)))) nhung cong tac toan ban*.