Perhaps you should try some spelling variations:
duong cong » dung cong, luong cong, duong trong
cua duong » cua dong, cua huong, qua duong
ho chieu » theo chieu, hoc thieu, doi chieu
doc hieu » toc thieu, hoc thieu
hanh ban » thanh ban, hang ban, hanh san
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban
ban cua » ban quan

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) OR (((doc hieu) OR (hoc hien)))) xanh - hanh ban cua duong cong tan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (((doc hieu) OR (hoc hien)))) xanh - hanh ban cua duong cong tan toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (((doc hieu) OR (hoc hien)))) xanh - hanh ban cua duong cong tan toan ban*.