Travelling from Shantou to Guangzhou

From Shantou to Guangzhou, I think you can take the coach, which will cost you about 5 to 6 hours and about 150 RMB as the ticket price.
As for the hotels in Shantou, Shantou Gold Seagull Hotel, Longhu Hotel and Shantou Overseas Chinese Hotel are three good hotels in Shantou. In Guangzhou, there are many good and economical hotels, I wonder which kind of hotels do you want to live and where do you want to live?
If you want to visit China, the visa is necessary.
For the sightseeing spots, Nan Ao Island, Qing Ao Bay and Citic Resort and Lotus Peak are must seeing spots. In Guangzhou, I recommend the Bright Filial Piety Temple, Yuexiu Park and the Pearl River for you.
If you want to go to Hong Kong from Guangzhou, you can choose to take the train, which will take you about 2 hours on the way. Or you can take the shuttle bus from some hotels such as the Garden Hotel or Guangzhou Hotel to arrive at Mong Kok or Jordan. It will take you about 3 hours.