Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
trinh luan » trinh luat, trinh quan, trinh han
luan dang » luan nang, luan danh, luan dong
dang cong » dung cong
van thanh » ban thanh, van tuan
ho chieu » theo chieu, hoc thieu, doi chieu
ban than » ban thanh, ban hang, ban hanh

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 trinh luan dang cong ((ban than) OR (van thanh)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh trinh luan dang cong ((ban than) OR (van thanh)) cau*".