Perhaps you should try some spelling variations:
thuong thong » thong thong, thuong trong, thuong phuong
hanh trinh » canh tranh, hanh chinh
cua thuong » cua truong, cua phuong, ca thuong
hien hanh » dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
thong tan » thong than, thong tran, thong tin
toan cau » toan cao, toan ban, toan tai
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: hoc hien hanh - hanh trinh cua thuong thong tan ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - hanh trinh cua thuong thong tan ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trinh cua thuong thong tan ((toan cau) OR (toan tap))*.