Perhaps you should try some spelling variations:
thanh trung » thanh tung
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trung cad » trung cap, trung ca, trung can
cad trong » cay trong, ca trong, chat trong
tac thanh » bac thanh, cac thanh, tcc thanh
thanh cau » thanh chau, thanh mau, nhanh cau
cong tac » cong ty

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 cad trong cong tac thanh cau~.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh trung cad trong cong tac thanh cau*.