Perhaps you should try some spelling variations:
triet tinh » trieu tinh, trien tinh, trien kinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
mon triet » minh triet, bo triet, mao triet
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
cong anh » cong danh, dong anh, hong anh
toan tai » toan tap, doanh tai, toan ban
tan tai » tang tai, tuan tai, van tai

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 - hanh doanh luan dung cong anh ((tan tai) or (toan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mon triet tinh - hanh doanh luan dung cong anh ((tan tai) OR (toan tai)).
• Adding a wildcard symbol may retrieve word variants: mon triet tinh - hanh doanh luan dung cong anh ((tan tai) or (toan tai))*.