At that time, I got Causeway Bay with my friends. I wanted to go to university, but I changed my mind temporarily. I found many valuable shops, Zhou Dafu and watches sellers in Causeway Bay. I thought they were very big. Besides, the boss could basically speak Chinese. I felt that Hong Kong had a Chinese culture and basically had no barriers to communication. [Transportation] From Mongkok to Golden Bell, take the Hong Kong Island Line to Causeway Bay and get off. After getting off, anybody comes out and strolls around the streets. For the first time, I saw this kind of high-grade bus, which is a rail line. It feels very convenient. [Suggestion] It is suggested that Octopus Card in Hong Kong be handled without obstruction in Hong Kong. In addition, it's not far from Bauhinia Square, you can walk directly.