Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh phang » khanh phong, nhanh thang, thanh thang
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hanh phan » thanh phan, anh phan, hanh han
cua nhung » va nhung
cong san » cong tac
toan cao » toan ban, toan tap

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 phang) or (hanh phan)) cua nhung cong san ((van ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh phang) OR (hanh phan)) cua nhung cong san ((van ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh phang) or (hanh phan)) cua nhung cong san ((van ban) or (toan cao))*.