Perhaps you should try some spelling variations:
trinh chuan » trinh han, trinh quan, trinh luan
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
bac thanh » ban thanh, cac thanh, tai thanh
thanh bac » nhanh bac, thanh bai, thanh san
cong bac » cong tac, dong bac, cong cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((dieu hanh) or (tieu danh)) - hanh trinh chuan dung cong bac thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((dieu hanh) OR (tieu danh)) - hanh trinh chuan dung cong bac thanh bac.
• Adding a wildcard symbol may retrieve word variants: theo ((dieu hanh) or (tieu danh)) - hanh trinh chuan dung cong bac thanh bac*.