Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
cong san » cong tac
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu bang - hanh trinh cua nhung ((cong san) or (huong dan)) phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu bang - hanh trinh cua nhung ((cong san) OR (huong dan)) phan tap.
• Adding a wildcard symbol may retrieve word variants: theo chu bang - hanh trinh cua nhung ((cong san) or (huong dan)) phan tap*.