Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong lanh » thong danh, tuong lanh, thong thanh
hien sach » dien sach, kien sach, thien hach
trinh cua » tinh cua, trinh luat, trinh quan
cua khong » hua khong, cua phuong, cua thuong
thong dan » thong van, tuong dan, thong den
toan cau » toan cao, toan ban, toan tap

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 sach - hanh trinh cua khong ((thong lanh) or (thong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - hanh trinh cua khong ((thong lanh) OR (thong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh trinh cua khong ((thong lanh) or (thong dan)) toan cau*.