Perhaps you should try some spelling variations:
canh trang » canh tranh, hanh trang, banh trang
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
trang va » tran van, hang va
va thong » va thuong, va phuong, he thong
cong tap » cuong tap, cong tac, cong tan
doanh va » doan va, doanh cua, hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - canh trang va thong cong tap ((doanh va) or (doanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - canh trang va thong cong tap ((doanh va) OR (doanh tai))*.