Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
hien hanh » dieu hanh
trang cap » trung cap, trong cap, tranh chap
cap thong » cap tong, chap thuong, phap thong
thanh lap » thanh san, phan lap, thanh hai
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh trang cap thong cong san ((((toan cau) OR (toan cao))) OR (thanh lap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - hanh trang cap thong cong san ((((toan cau) OR (toan cao))) or (thanh lap))~".
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trang cap thong cong san ((((toan cau) OR (toan cao))) or (thanh lap))*.