Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong san » cong tac
than cau » toan cau, phan cau, than cap
khan cap » khan ap, than cap, khoan cam
chu 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) OR (cuu van)) - hanh trung 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) OR (cuu van)) - hanh trung 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) OR (cuu van)) - hanh trung cua nhung cong san ((than cau) or (khan cap))".
• Adding a wildcard symbol may retrieve word variants: cua ((chu van) OR (cuu van)) - hanh trung cua nhung cong san ((than cau) or (khan cap))*.