Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » thong cong, hang cong, nhung don
chinh van » chinh va, chinh ban, chinh can
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
van han » van hanh, van phan, van nhan
han tap » han tai, toan tap, nhan tai

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 xanh - hanh chinh van ((nhung cong) or (dung cong)) van han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh chinh van ((nhung cong) OR (dung cong)) van han tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh chinh van ((nhung cong) or (dung cong)) van han tap*.