Perhaps you should try some spelling variations:
quan trien » quan tren, quang thien, quan tri
trong quan » thong quan, tong quan, thong quang
tranh qua » tranh cua, thanh qua, trinh qua
trien van » thien van, trien san, trien nhan
chi sach » chinh sach, chieu sach, co sach
qua dung » quang dung, su dung, qua song
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 chi sach - canh tranh qua dung trong quan trien van~.
• Adding a wildcard symbol may retrieve word variants: doi chi sach - canh tranh qua dung trong quan trien van*.