Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh hang » thanh hoang, thanh thang, tranh hang
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
hoc thieu » toc thieu, hoc hien
hang luan » tang luan, dung luan
cong tan » cong tac, cong san, cong thanh
tan van » tran van, tang 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 - thanh hang luan chung cong tan van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh hang luan chung cong tan van ban*.