Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
doanh cua » doanh luan
manh cua » ban cua
cong tan » cong tac, cong san, cong thanh
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - canh ((manh cua) OR (doanh cua)) nhung cong tan ((phan lap) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh ((manh cua) OR (doanh cua)) nhung cong tan ((phan lap) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh ((manh cua) OR (doanh cua)) nhung cong tan ((phan lap) or (phan tu))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh ((manh cua) OR (doanh cua)) nhung cong tan ((phan lap) or (phan tu))*.