Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
lieu tinh » trieu tinh, diep tinh
bien tinh » bi tinh, yen tinh, diep tinh
cua thong » cua thuong, cua khong, suat thong
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
san tuan » van tuan, san luan, san quan
tuan cao » toan cao, juan cao, quang cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((lieu tinh) OR (bien tinh)) - hanh tranh ((cua thong) or (cua tong)) cong san tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((lieu tinh) OR (bien tinh)) - hanh tranh ((cua thong) OR (cua tong)) cong san tuan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((lieu tinh) OR (bien tinh)) - hanh tranh ((cua thong) or (cua tong)) cong san tuan cao*".