Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
nhung cong » dung cong, thong cong, hang cong
hien hanh » dieu hanh
truong va » truong dai, truong cao, truong dao
manh toan » thanh toan, anh tuan, tinh toan
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - thanh truong va nhung cong ((dan than) or (manh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - thanh truong va nhung cong ((dan than) OR (manh toan)) cao*.