Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu xanh » chieu sach, chieu sang, chieu tinh
hang cong » dang cong, hang nong, bang cong
ho chieu » theo chieu, hoc thieu, doi chieu
canh ban » canh dan, canh van, doanh ban
can ban » van ban, toan ban
san cau » van cau, ban cau, can cau
cau tu » dau tu, cau truc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((canh ban) OR (can ban)) va ((thong cong) or (hang cong)) san cau tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((canh ban) OR (can ban)) va ((thong cong) OR (hang cong)) san cau tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((canh ban) OR (can ban)) va ((thong cong) or (hang cong)) san cau tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((canh ban) OR (can ban)) va ((thong cong) or (hang cong)) san cau tu*.