Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
manh huong » anh huong, manh hung, manh cuong
cua truong » cua trung, xuan truong, xa truong
hoc thieu » toc thieu, hoc hien
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 thieu xanh - manh huong ((cua truong) OR (cac truong)) cong san toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - manh huong ((cua truong) OR (cac truong)) cong san toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - manh huong ((cua truong) OR (cac truong)) cong san toan ban*.