Photoshop (necessary for artists)+Dreamweaver (CSS+div)+JavaScript (JS can use it at least, but he writes better), which requires the front desk to use it skillfully.

It's almost enough to use a programming language for background php. Net asp, etc. It's a bit difficult to develop this in the background.

Then there are background software operations, such as dream weaving, easy movement and empire, which need a certain foundation.