Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hanh trung » thanh trung, manh trung, danh trung
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong san » cong tac
than cau » toan cau, phan cau, than cap
khan cap » khan ap, than cap, khoan cam
cua chu » sua chua
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: cua chu van - ((hanh trung) OR (hanh trang)) cua nhung cong san ((than cau) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu van - ((hanh trung) OR (hanh trang)) cua nhung cong san ((than cau) OR (khan cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cua chu van - ((hanh trung) OR (hanh trang)) cua nhung cong san ((than cau) or (khan cap))".
• Adding a wildcard symbol may retrieve word variants: cua chu van - ((hanh trung) OR (hanh trang)) cua nhung cong san ((than cau) or (khan cap))*.