1. After visiting Shangxiajiu, you can walk along Xiajiu Road to the river. On the way, you will pass Zhuangyuanfang (where Guangzhou sells cheap clothes), and the sand surface is next to the river. In the former British colonies, the buildings were all British and very beautiful.

Beijing Road won't be too far. You can visit China Square and the Martyrs Cemetery next to it (you don't have to buy a ticket). There are many time-honored snacks in Guangzhou in the street next to China Square. You can try. On the same day, you can visit Chenjia Temple and Agricultural Lecture Hall along Zhongshan Road. The building is very stylish, and I am interested in buying tickets again.

I don't think it's meaningful to cancel the one-day tour with the group in Guangzhou.

Yuexiu District is the old city of Guangzhou and Tianhe is the new city of Guangzhou. You can go to Zhujiang New Town to see the office buildings in Guangzhou and the tallest TV tower in the world. Then go to the East Railway Station and the CITIC Plaza next to it. At night, you can see the discolored CITIC Plaza and the largest artificial waterfall in Asia.

You can meet your friends or relatives one day. I suggest you go to the cruise terminal in Dashatou for a night tour of the Pearl River. Very beautiful. I strongly recommend that you go. I think it is as good as the Bund in Shanghai.

Regarding public security, the public security in Guangzhou is very good now, even better than that in Shenzhen, as long as you walk in Yuexiu and Tianhe. But at least you have to be protective. For example, don't put your wallet in your back pocket, and pay attention to leisure bags or personal belongings. There are many people on National Day, and sometimes it is possible to be squeezed out. Just catch the train back in the subway at night, it's okay!