Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
cua phuong » cuu phuong, cuc phuong, luan phuong
cong thanh » dong thanh, cong trinh, cong tan
thanh tran » thanh trang, thanh toan, thanh tra
doi chieu » doc hieu, ho chieu, mot chieu
tranh cua » doanh cua, manh cua
tran cao » toan cao, tran chau, trang cho
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) OR (doi chi))) or (toc thieu)) sang - canh tranh cua phuong cong thanh tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (doi chi))) OR (toc thieu)) sang - canh tranh cua phuong cong thanh tran cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((doi chieu) OR (doi chi))) or (toc thieu)) sang - canh tranh cua phuong cong thanh tran cao".
• Adding a wildcard symbol may retrieve word variants: ((((doi chieu) OR (doi chi))) or (toc thieu)) sang - canh tranh cua phuong cong thanh tran cao*.