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This is four PPT background pictures of ancient building plum lanterns;
Keywords: ancient architecture, pagoda, blessing character, plum blossom, lantern slideshow background pictures, Spring Festival, New Year's Day, New Year PowerPoint background pictures
150p exquisite flat design European and American style business ppt ...
English teaching, word explanation, word teaching courseware, Englis...
Confident business people, upward chart arrow chart, classic blue bu...
Research project research, teaching experiment project research, gen...
Market survey analysis report, market analysis chart, data compariso...
Flat and simple ppt template, data presentation chart, flat business...