Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cong chuc » cong thuc, cong cu, cong cua
chuc dang » chuc nang, chuc danh, thuoc dang
dang cong » dung cong
tran ban » tranh ban, tran van, toan ban
ty tran » ly tran, tan tran, ty trach

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 sach - thanh cong chuc dang cong ty tran ban~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh cong chuc dang cong ty tran ban*.