Why is there no free travel between Hong Kong and Macao in Xi 'an?

There may be the following reasons why there is no free travel between Hong Kong and Macao in Xi 'an:

1. As an inland city, Xi 'an lacks the hardware conditions to carry out free travel between Hong Kong and Macao.

2. Free travel between Hong Kong and Macao needs to involve entry and exit procedures and visas, and Xi 'an may not have enough resources and ability to handle these matters.

3. Free travel in Hong Kong and Macao needs to provide services in multiple languages, including English and Cantonese, and Xi 'an may lack service personnel with relevant capabilities.

4. Free travel between Hong Kong and Macao needs to take into account the cultural differences and tourism resources in different regions, and Xi 'an may need more time and resources to adapt to these requirements.

5. There are some political and legal differences between Hong Kong, Macao and the mainland, which may cause certain difficulties and restrictions for Xi 'an to carry out free travel between Hong Kong and Macao.

however, the specific situation may be influenced by many factors such as policy, economy and society. In short, the opening of free travel in Hong Kong and Macao requires the cooperation and efforts of all parties.