Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phuong hoang
triet tinh » trieu tinh, trien tinh, trien kinh
phung cong » nhung cong, phong cong, nhung chong
doanh phan » doanh nhan, doan phan, doanh thanh
mon triet » minh triet, bo triet, mao triet
canh tran » canh tranh, hanh trang, banh trang
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: mon triet tinh - canh tran van ((phuong cong) or (phung cong)) doanh phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mon triet tinh - canh tran van ((phuong cong) OR (phung cong)) doanh phan tu*.