Perhaps you should try some spelling variations:
thanh thuong » thanh chuong, thanh phuong, khanh thuong
thanh huong » thanh hung, thanh cong, anh huong
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
cua thong » cua thuong, cua khong, cua tong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((thanh thuong) OR (thanh huong)) cua thong cong san toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - ((thanh thuong) OR (thanh huong)) cua thong cong san toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((thanh thuong) OR (thanh huong)) cua thong cong san toan ban*.