Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chua » theo chu, ho chua, cheo cua
chua tinh » cua tinh, cha tinh, thuat tinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
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 chua tinh - hanh trinh cua nhung ((cong dan) or (cong tan)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua tinh - hanh trinh cua nhung ((cong dan) OR (cong tan)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chua tinh - hanh trinh cua nhung ((cong dan) or (cong tan)) ((toan cau) or (toan ban))*.