Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
dung chung » dung cong, dung ung, dung trung
chung han » chung nhan, chung than, chuong han
tong luan » tang luan, dung luan, hang luan
ho chieu » theo chieu, hoc thieu, mot chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh dung chung han tong luan van ban~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh dung chung han tong luan van ban*.