Perhaps you should try some spelling variations:
thanh trung » thanh tung
tieu hanh » dieu hanh, tiem hanh, tien hanh
phuc bang » thuoc bang, chuc nang, hoc bang
phuc hang » phuc thanh, phuc khanh, phuc khong
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu hanh - thanh trung ((phuc bang) OR (phuc hang)) cong dan ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu hanh - thanh trung ((phuc bang) OR (phuc hang)) cong dan ((than cap) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu hanh - thanh trung ((phuc bang) OR (phuc hang)) cong dan ((than cap) or (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: theo tieu hanh - thanh trung ((phuc bang) OR (phuc hang)) cong dan ((than cap) or (thanh cac))*.