Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
tuan trong » thuan trong, quan trong, tran trong
thanh chau » thanh cha, thanh cham, thanh chu
hoc dieu » hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh mau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu hanh - thanh trung tuan trong cong dan ((((than cau) or (thanh chau))) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc dieu hanh - thanh trung tuan trong cong dan ((((than cau) OR (thanh chau))) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc dieu hanh - thanh trung tuan trong cong dan ((((than cau) or (thanh chau))) or (phan cau))*.