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General work summary PPT template with simple and stylish office background，This is a set of simple and stylish office background, general work summary PPT template
PPT uses a beautiful blue-and-white porcelain style, Chinese style e...
The mid-year report black and white business style PPT template adop...
The big data PPT template, with the theme of big data in IT intellig...
European and American urban style PPT template, simple black and whi...
The PPT template for the August 1st Army Day, with the theme of the ...
Tea ceremony Chinese style PPT template, using Chinese style to desc...