The score is absolutely high. Please, I started in Huadu, Guangzhou, which is the shortest way to Shaoguan.

Hello, according to you, you can take a local train from Guangzhou North Railway Station (Huadu Railway Station) to Shaoguan East Railway Station (that is, the bustling area of Shaoguan City). Generally, there are fewer trains every day, but they are cheaper (ranging from 20 to 32 yuan). The whole journey takes about 100 minutes. If you take the high-speed train from Guangzhou North Railway Station, it takes about 26 minutes to Shaoguan Station (that is, high-speed railway station, but it is far from downtown). Only two trains have been opened so far. Then you go back to Shenzhen by train from Shaoguan East Station (but there are fewer trains, or you can just take the train from Shaoguan East to Shenzhen at one o'clock in the afternoon. Otherwise, it will be more difficult to wait by train from other provinces. Under normal circumstances, I personally suggest that you take a bus to Shenzhen at Shaoguan East Station (on the right side of the railway station). I can only answer you like this at present. I hope I can help you. Have a nice day.