Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cap » thong cac, trung cap, thong cua
cap thong » cap tong, chap thuong, phap thong
cong dan » cong tan, cong dong, cong tac
cong san » cong tac
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - thanh thong cap thong ((((cong dan) OR (huong dan))) OR (cong san)) toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh thong cap thong ((((cong dan) or (huong dan))) or (cong san)) toan ban*.