What is the fine-grained topic of the following text: As we focus on the high-level consumers, Auslife Stores will be developed at the 1st -2nd lines city in China, to the customers who have an interest in Australia Healthy Living Healthy Life Style and also the large and growing customer base of Chinese consumers who have stayed or visited Australia. Only return the topic.
Expansion of Auslife Stores in China targeting high-level consumers interested in Australia's Healthy Living Lifestyle