Perhaps you should try some spelling variations:
thuong thuat » thuong thuyet, thuong thuc, trong thuat
trung thuat » trong thuat, trung tuan, trung thuc
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
cong bang » cuong bang, dong bang, hong bang
cong ban » cong san, cong tan, cong dan
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh ((trung thuat) or (thuong thuat)) nhung ((cong ban) OR (cong bang)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((trung thuat) OR (thuong thuat)) nhung ((cong ban) OR (cong bang)) phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh ((trung thuat) or (thuong thuat)) nhung ((cong ban) OR (cong bang)) phan lap".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung thuat) or (thuong thuat)) nhung ((cong ban) OR (cong bang)) phan lap*.