Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
thuc hien » hoc hien
hien hanh » dieu hanh
tranh cua » doanh cua, manh cua
cua trong » cua truong, cua trung, qua trong
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tap » 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: thuc hien hanh - hanh tranh cua trong cong dan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuc hien hanh - hanh tranh cua trong cong dan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: thuc hien hanh - hanh tranh cua trong cong dan ((toan cao) or (toan tap))*.