Perhaps you should try some spelling variations:
chuong chuc » chuong chua, thuong thuc, phuong thuc
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
anh chuong » anh huong, anh thuong, anh phuong
cang thang » cong thanh, dang thanh
chuc dang » chuc nang, chuc danh, thuoc dang
dang cong » dung cong
lang hang » lang thang, hang hang, nang hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - anh chuong chuc dang cong ((lang hang) or (cang thang)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - anh chuong chuc dang cong ((lang hang) OR (cang thang)) ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - anh chuong chuc dang cong ((lang hang) or (cang thang)) ban*.