Perhaps you should try some spelling variations:
trien kinh » tri kinh, trinh kinh, trien dich
hanh trinh » canh tranh, hanh chinh
hoc trien » hoc tren, hoc tien, hoc truyen
trinh cua » tinh cua, trinh luat, trinh quan
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trien kinh - hanh trinh cua dung cong san ((toan tap) or (((toan cao) or (toan ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trien kinh - hanh trinh cua dung cong san ((toan tap) OR (((toan cao) OR (toan ban)))).
• Adding a wildcard symbol may retrieve word variants: hoc trien kinh - hanh trinh cua dung cong san ((toan tap) or (((toan cao) or (toan ban))))*.