Perhaps you should try some spelling variations:
phuong con » thuong con, phuong ngon, phuong dong
cua phuong » cuu phuong, cuc phuong, luan phuong
lieu tinh » trieu tinh, diep tinh, bien tinh
anh dang » anh dong, anh dung, anh bang
tac than » tac thanh, tam than, tac nhan
than cau » toan cau, phan cau, than cap
con tac » cong tac, con tap, can tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: du lieu tinh - ((anh dang) or (anh huong)) cua phuong con tac than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: du lieu tinh - ((anh dang) OR (anh huong)) cua phuong con tac than cau.
• Adding a wildcard symbol may retrieve word variants: du lieu tinh - ((anh dang) or (anh huong)) cua phuong con tac than cau*.