Perhaps you should try some spelling variations:
thien chien » thien nhien
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
huong van » duong van, hong van, luong van
dung cua » dung luan, dung cho
toan cau » 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) or (thien chien)) xanh - hanh dung cua nhung ((huong van) or (huong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (thien chien)) xanh - hanh dung cua nhung ((huong van) OR (huong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (thien chien)) xanh - hanh dung cua nhung ((huong van) or (huong dan)) toan cau*.