Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
hieu manh » chieu xanh, hieu nganh, dieu hanh
lang cua » mang cua, hang cua, long cua
cua dong » chua dong, cua cong, cua dang
cong dan » cong tan, huong dan, cong dong
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: theo ((hieu manh) or (chinh sach)) - nhanh lang cua dong ((cong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (chinh sach)) - nhanh lang cua dong ((cong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (chinh sach)) - nhanh lang cua dong ((cong dan) or (cong san)) toan ban*.