Perhaps you should try some spelling variations:
tien thanh » tien thinh, tran thanh, den thanh
hanh trinh » canh tranh, hanh chinh
cua thuong » cua truong, cua phuong, ca thuong
cong thanh » dong thanh, cong trinh, truong thanh
trinh cua » tinh cua, trinh luat, trinh quan
hoc tien » hoc tieng, hoc hien, hoc vien
cong san » cong tac
cong tan » cong tac, cong ty, cong ha
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 tien thanh - hanh trinh cua thuong ((cong san) or (((cong tan) OR (cong thanh)))) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien thanh - hanh trinh cua thuong ((cong san) OR (((cong tan) OR (cong thanh)))) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc tien thanh - hanh trinh cua thuong ((cong san) or (((cong tan) OR (cong thanh)))) toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc tien thanh - hanh trinh cua thuong ((cong san) or (((cong tan) OR (cong thanh)))) toan cau*.