Perhaps you should try some spelling variations:
trinh chuan » trinh han, trinh quan, trinh luan
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
chuan dung » chan dung, chuyen dung, chua dong
tieu danh » dieu danh, tiep danh, thien danh
dung cong » dung trong
tac thanh » bac thanh, cac thanh, tcc thanh
thanh cac » hanh cac, thanh bac, thanh ca
cong tac » cong ty

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) or (tieu danh)) - hanh trinh chuan dung cong tac thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (tieu danh)) - hanh trinh chuan dung cong tac thanh cac.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) or (tieu danh)) - hanh trinh chuan dung cong tac thanh cac*.