Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, xuan truong, cac truong
tranh cua » doanh cua, manh cua
cong than » cong thanh, cong thang, cong tan
phan dau » hang 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 tranh cua truong cong than ((phan dau) OR (phan tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh tranh cua truong cong than ((phan dau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh cua truong cong than ((phan dau) OR (phan tu))*.