Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh manh » lanh manh, canh tranh, cach mang
cong cong » trong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
van luan » van quan, van tuan, von luan
luan han » luan hoan, luan phan, 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: ho chieu xanh - canh manh cua ((cong cong) OR (cong dong)) van luan han~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh manh cua ((cong cong) OR (cong dong)) van luan han*".