Download your free China flag Powerpoint template here. The background has the Flag of China over a world map. The standard size proportion for China's flag is 2:3(width: length) The color used as background is red, and then there are five golden five-pointed stars on the top left corner (side farthest from flag pole) of the flag. One star is larger than the others, and the smaller stars are at the right of the larger one in an arc shape, and each stars points are at 36-degree angle. The template has three different background slides.