Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tranh » trung thanh, trung tran, trong tranh
tranh nhung » trinh nhung, tranh hang, tran hung
nhung cong » dung cong, thong cong, hang cong
hoc chinh » hoan chinh, hoc sinh, hoc kinh
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than man » than ma, thanh san, tran manh

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 tranh nhung cong tan than man~.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh trung tranh nhung cong tan than man*.