Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung thuat » trong thuat, thuong thuat, trung tuan
thuat nhung » thuat hung, thuat chung, thuat chuong
nhung cong » dung cong, thong cong, hang cong
hoc chinh » hoan chinh, hoc sinh, hoc kinh
ban hanh » ban hang
van hanh » van thanh, van anh, 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: hoc chinh sach - thanh trung thuat nhung cong ((ban hanh) or (van hanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - thanh trung thuat nhung cong ((ban hanh) OR (van hanh)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh trung thuat nhung cong ((ban hanh) or (van hanh)) cau*.