Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong binh » phuong trinh, phuong anh, chuong trinh
hanh tranh » canh tranh, hanh trinh, hanh trang
doi chieu » doc hieu, ho chieu, mot chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
binh toan » tinh toan, hinh toan, minh toan
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doi chi)) sang - hanh tranh cua nhung phuong binh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi chi)) sang - hanh tranh cua nhung phuong binh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi chi)) sang - hanh tranh cua nhung phuong binh toan cau*.