Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh cua » doanh luan
dung cong » dung trong
manh cua » ban cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
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: theo chieu tinh - canh ((doanh cua) or (manh cua)) dung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - canh ((doanh cua) OR (manh cua)) dung cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - canh ((doanh cua) or (manh cua)) dung cong dan phan cau*.