Perhaps you should try some spelling variations:
nhung hoang » khung hoang, phuong hoang, nhung cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, hanh dong, manh dung
cua nhung » va nhung
hoang van » hang va
anh dung » anh dong, anh huong, sach dung
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((hanh dung) or (anh dung)) cua nhung hoang van ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dung) OR (anh dung)) cua nhung hoang van ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh dung) or (anh dung)) cua nhung hoang van ((toan cau) or (toan tap))*.