I suggest taking the high-speed train or plane to Shenzhen first, then taking a boat from Shekou, Shenzhen to Zhuhai, and finally taking a bullet train from Zhuhai to Guangzhou, and then going home after visiting Guangzhou. Compared with the inconvenient transportation in Guangzhou or Shenzhen, Zhuhai definitely ranks second, and you can also play in the order of Guangzhou → Zhuhai → Shenzhen. When you arrive in Guangzhou, you must try authentic Cantonese cuisine, and then go to Shangxiajiu, Yuexiu Park, Shamian, Baiyun Mountain and other places to experience the traditional culture of Guangzhou. You can also visit the Guangdong Museum, and then go to Zhujiang New Town to experience the modernity and prosperity of Guangzhou. It It&;s up to you whether to go up or not, and so is the night tour of the Pearl River. Finally, go to Guangzhou Chimelong if you are interested! In Shenzhen, go to Dapeng Peninsula for a day, then visit Lianhua Mountain, Shenzhen Bay Park, Happy Coast, Talent Park, Coastal City and Ocean World, and finally take a boat to Zhuhai in Shekou. In this way, I have seen the natural scenery and modernization of Shenzhen. As for Zhuhai, I I&;m not familiar with it. Go to Chimelong, Zhuhai, then Wailingding Island, then take a boat to see the Hong Kong-Zhuhai-Macao Bridge. That ; That&;s about it!