Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
chiet tach » chieu sach
truong cua » truong ca, truong quan, truong cao
cong cong » cong dong, trong cong, dung cong
trinh dan » trinh han, trinh san, trinh da
ho chiet » ho chieu, ho thiet, hoc thiet
cong tan » cong tac, cong san, cong thanh
tran ban » tranh ban, tran van, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh truong cua cong cong tan ((tran ban) or (trinh dan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh truong cua cong cong tan ((tran ban) OR (trinh dan)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh truong cua cong cong tan ((tran ban) or (trinh dan))*.