Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
dung cong » dung trong
doi chiu » doi chieu, doi chi, doi chinh
hoi chiu » hoi chu, doi chieu, hai chieu
tang cua » mang cua, hang cua, tang luan
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chiu) OR (hoi chiu)) trach - hanh tang cua dung cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chiu) OR (hoi chiu)) trach - hanh tang cua dung cong tac toan cau*".