Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh phan » thanh pho, thanh san, thanh toan
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
nhung don » nhung van, nhung bo
phan cau » phan dau, phan cac, phan tu

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 - canh tranh cua ((nhung don) or (thong cong)) dan ((thanh phan) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh cua ((nhung don) OR (thong cong)) dan ((thanh phan) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cua ((nhung don) or (thong cong)) dan ((thanh phan) or (phan cau))*.