Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
tang luan » dung luan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
than cua » nhan cua, thai cua, ban cua
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tach - hanh ((than cua) or (tang luan)) dung cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - hanh ((than cua) OR (tang luan)) dung cong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - hanh ((than cua) or (tang luan)) dung cong thanh toan ban*.