Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh
thien danh » thien anh, thien dang, thien thanh
hanh trung » thanh trung, hanh trang, manh trung
hieu manh » chieu xanh, hieu nganh, dieu hanh
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
cong doan » cong dan, cong hoan, dong doanh
cua dung » cua dang, cua dong, qua dung
doan van » doan va, hoang van, luan van

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 danh))) or (hieu manh)) - hanh trung cua dung cong doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thieu xanh) OR (thien danh))) OR (hieu manh)) - hanh trung cua dung cong doan van ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((((thieu xanh) or (thien danh))) or (hieu manh)) - hanh trung cua dung cong doan van ban*.