Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hanh manh » hanh mang, hoang manh, thanh minh
lanh manh » lanh tranh, lan anh, van manh
dan toan » van toan, dan than, 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 - ((hanh manh) OR (lanh manh)) cua ((nhung cong) or (trong cong)) dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh manh) OR (lanh manh)) cua ((nhung cong) OR (trong cong)) dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh manh) OR (lanh manh)) cua ((nhung cong) or (trong cong)) dan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh manh) OR (lanh manh)) cua ((nhung cong) or (trong cong)) dan toan ban*.