Fig. 4: Keywords cloud of light food advertising.

This figure shows the keywords cloud of light food advertising through Python. The larger the words, the more salient and important the words are, which can show the value emphasis of the light food advertising. This figure is created by Qian Yong, Xiaoqin Rao and is not covered by the Creative Commons Attribution 4.0 International License. Copyright Qian Yong, Xiaoqin Rao, all rights reserved.