Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong san » cong tac
than cau » toan cau, phan cau, thanh chau
khan cap » khan ap, khoan cam, phan cac
than cap » thanh lap, thanh cac, than cua
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 cua nhung cong san ((than cau) or (((khan cap) OR (than cap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu van - hanh trung cua nhung cong san ((than cau) OR (((khan cap) OR (than cap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cua chu van - hanh trung cua nhung cong san ((than cau) or (((khan cap) OR (than cap))))".
• Adding a wildcard symbol may retrieve word variants: cua chu van - hanh trung cua nhung cong san ((than cau) or (((khan cap) OR (than cap))))*.