Hello, I will be travelling on a tourist visa, do i need to apply for a single entry or multiple entry visa? I will be travelling to Beijing, but we land in Hong Kong and then have a connecting flight to Beijing, then we stay there a couple of days. Then we travel from Beijing to Shanghai, stay there for a few days and then travel to Hong Kong from Shangai and stay in Hong Kong for a few days. Will i need a multiple entry visa or single?