it is luck,happiness and so on

Red also has some negative connotations in certain uses. For example, if someone is buried with their body wearing red clothes, it means their ghost will be an angry ghost and will haunt people and seek revenge for all eternity. (This is more of a southern Chinese/cantonese idea, but still applies to 'Chinese people')

In China,most people like red,and believe it can bring fortune.In fact,many  aspects do will  use it.like Chinese knot,the word “福”。luck！

Red can bring luck and with good mood, like the sun shines on the body warm

很难将清楚，要看用在什么地方。比如世博中国馆的中国红代表 快乐、开心、喜庆、朝阳、热情、平安、勇敢、善良等等一切好的事物。