Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
khong cong » khong cang, chong cong, khong con
thong cong » trong cong, tong cong, thong thong
trinh cua » tinh cua, trinh luat, trinh quan
danh toan » manh toan, anh toan, dan toan
toan cao » toan ban, toan tap
ho diep » hong diep, cho dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho diep tinh - hanh trinh cua ((khong cong) or (thong cong)) danh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho diep tinh - hanh trinh cua ((khong cong) OR (thong cong)) danh toan cao.
• Adding a wildcard symbol may retrieve word variants: ho diep tinh - hanh trinh cua ((khong cong) or (thong cong)) danh toan cao*.