Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
dung cong » dung trong
gian lang » gian dan
tinh cua » trinh cua, sinh cua, tinh chat
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - nhanh tinh cua dung cong dan gian lang~.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - nhanh tinh cua dung cong dan gian lang*.