Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
chau tinh » cuu tinh, ha tinh, cua tinh
trang va » tran van, hang va
cong san » cong tac
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: theo ((hieu manh) or (chau tinh)) - hanh trang va nhung cong san ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chau tinh)) - hanh trang va nhung cong san ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chau tinh)) - hanh trang va nhung cong san ((toan cau) or (toan tap))*.