Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
lanh tranh » canh tranh, lan tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban
toan tai » doanh tai, toan ban, toan cao
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - lanh tranh cua nhung cong dan ((((toan cau) or (toan tai))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - lanh tranh cua nhung cong dan ((((toan cau) OR (toan tai))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - lanh tranh cua nhung cong dan ((((toan cau) or (toan tai))) or (toan tap))*.