Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trong vinh » trong kinh, trong sinh, trong linh
hien hanh » dieu hanh
cua thong » cua thuong, cua tong, suat thong
cua khong » hua khong, cua phuong, cua thuong
cong vinh » cong trinh, cong viec, cong viet
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - hanh trinh ((cua thong) or (cua khong)) ((cong vinh) OR (trong vinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh trinh ((cua thong) OR (cua khong)) ((cong vinh) OR (trong vinh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - hanh trinh ((cua thong) or (cua khong)) ((cong vinh) OR (trong vinh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trinh ((cua thong) or (cua khong)) ((cong vinh) OR (trong vinh)) toan ban*.