These four words are pronounced as:：Wànɡ Wànɡ chāo shì. “旺旺” means the owner wants business to flourish，“超市”means supermarket.There is a big company in China called "Want Want Group（旺旺集团）"（https://www.want-want.com/en/）. “旺旺” is a word composed of two overlapping syllables, also called Reduplication. It comes in a variety of forms，for example：AA（旺旺Wànɡ Wànɡ）、AAB（泡泡糖pàopào tánɡ）、ABB（笑呵呵xiào hēhe）、AABB（平平安安pínɡ pínɡ ān ān）、ABAB（雪白雪白xuě bái xuě bái） ┈┈ Reduplication have a long history in Chinese and are lexical and grammatical phenomena with distinctive national characteristics. Reduplication can make the meaning more moderate and friendly, and the rhythm is relaxed and comfortable.

The last two words mean supermarket. The first two words are the name of it.

Wang wang chao shi

旺旺超市 wàng wàng cháo shì

那个意思是希望生意非常好的意思，我觉得你可以和我学汉语 哈哈哈 我顺便学点意大利话。