Perhaps you should try some spelling variations:
hanh trong » hanh trang, anh trong, hinh trong
hien hanh » dieu hanh
trong qua » trong quan, thong qua, trong nha
dung cong » dung trong
qua dung » quang dung, su dung, qua song
dan toan » van toan, dan than, manh toan
ban hanh » ban hang
dan chan » dan gian, dan ca, van chat

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 - hanh trong qua dung cong ((((dan toan) or (ban hanh))) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh trong qua dung cong ((((dan toan) OR (ban hanh))) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trong qua dung cong ((((dan toan) or (ban hanh))) or (dan chan)) cau*.