Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thien dang » thien danh, thien nang, thien cong
thien bang » khien bang, thien ban, thien nang
hanh tran » hanh trang, thanh tran, hanh tram
dung cong » dung trong
tran van » luan van
van dung » van dong, xay dung, tin dung
cong van » cong vang, cong san, song van
van tuan » van quan, van ban, anh tuan
tuan cao » toan cao, juan cao, quang cao

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) or (((thien dang) OR (thien bang)))) - hanh tran van dung cong van tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (((thien dang) OR (thien bang)))) - hanh tran van dung cong van tuan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (((thien dang) OR (thien bang)))) - hanh tran van dung cong van tuan cao*".