Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
thuc chung » thuc cung, thuc nhung, thung chung
chung cong » nhung cong, chong cong, phung cong
thieu anh » thien anh, thien danh, thieu nhi
trinh dan » trinh han, trinh san, trinh da
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
dan thuc » dan toc, am thuc
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: hoc ((thieu anh) or (((chieu xanh) OR (chieu sang)))) - trinh dan thuc chung cong than phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu anh) OR (((chieu xanh) OR (chieu sang)))) - trinh dan thuc chung cong than phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu anh) or (((chieu xanh) OR (chieu sang)))) - trinh dan thuc chung cong than phan lap".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) or (((chieu xanh) OR (chieu sang)))) - trinh dan thuc chung cong than phan lap*.