Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong san » cong tac
toan cau » toan cao, toan ban
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban
a chau » ha chau, lai chau, hat chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: a chau tinh - hanh trinh cua nhung cong san ((((toan cau) OR (toan tai))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a chau tinh - hanh trinh cua nhung cong san ((((toan cau) OR (toan tai))) OR (toan tap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "a chau tinh - hanh trinh cua nhung cong san ((((toan cau) OR (toan tai))) or (toan tap))*".