Perhaps you should try some spelling variations:
dan phuong » doan phuong, van phuong, lan phuong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
toan cau » toan cao, toan ban, toan tap
luan » quan, lan

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 tinh - hanh mang ((dan phuong) or (luan van)) cong danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - hanh mang ((dan phuong) OR (luan van)) cong danh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh mang ((dan phuong) or (luan van)) cong danh toan cau*.