Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hien danh » thien danh, hien hanh, hien nhanh
van nhung » van nhuong, va nhung, van hung
tuong dan » huong dan, tung dan, xuong dan
toan van » tran van, toan ban, tan van
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 danh - tinh toan van nhung tuong dan than cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - tinh toan van nhung tuong dan than cap*.