Perhaps you should try some spelling variations:
trinh chuan » trinh han, trinh quan, trinh luan
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh trinh » canh tranh, hanh trinh, canh tinh
chuan xang » chua xang, chuan trang, chua nang
cong hang » cong thang, cong lang, cong vang
cong hung » cong chung, cong huong, cong dung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu tinh)) - canh trinh chuan xang ((cong hang) OR (cong hung)) hang va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu tinh)) - canh trinh chuan xang ((cong hang) OR (cong hung)) hang va~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu tinh)) - canh trinh chuan xang ((cong hang) OR (cong hung)) hang va*.