In recent years, it has become a popular trend for brands to use cultural elements to implement brand strategies. This article intends to examine the influence of brands on consumers' purchasing intentions after using Chinese local elements or global cultural elements, and introduce cultural identity as a moderating variable. The research results show that not all Chinese brands are suitable for direct selection of Chinese elements to implement brand strategies. Compared with brands with low PBL, brands high PBL use Chinese local cultural elements can enable consumers has a stronger purchase intention; and cultural identity can positively strengthen the influence of the above two situations on consumers' purchase intention.