Perhaps you should try some spelling variations:
hanh truong » hanh trong, manh truong, chinh truong
chieu xanh » chieu sach, chieu sang, chieu tinh
anh truong » manh truong, anh thuong, anh trong
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
toan ban » van ban
bo dung » bo duong, bo sung, so dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((hanh truong) OR (anh truong)) bo dung cong tinh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - ((hanh truong) OR (anh truong)) bo dung cong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh truong) OR (anh truong)) bo dung cong tinh toan ban*.