Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trang luan » tranh luan, trang tuan, truong luan
chau tinh » cuu tinh, ha tinh, cua tinh
tang luan » dung luan
cong san » cong tac
san han » san phan, san van, van han
han tai » hang tai, nhan tai, van tai

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) or (chau tinh)) - hanh ((trang luan) OR (tang luan)) trong cong san han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chau tinh)) - hanh ((trang luan) OR (tang luan)) trong cong san han tai*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chau tinh)) - hanh ((trang luan) OR (tang luan)) trong cong san han tai*".