Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
han trong » hanh trong, nhan trong, phan trong
chu xanh » chu manh, chua xang, chuc danh
tran cau » tran chau, toan cau, ran cau
toan cao » toan ban, toan tap
cua han » cua hang, cua nhan, cua phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chu xanh) or (chieu xanh)) - canh tranh cua han trong cac ((tran cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (chieu xanh)) - canh tranh cua han trong cac ((tran cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: cho ((chu xanh) or (chieu xanh)) - canh tranh cua han trong cac ((tran cau) or (toan cao))*.