

Changing visa in HK
Hi, I am a British citizen currently in China doing an English teaching course in Xiaoshan. I want to travel a bit inside China as soon as my course ends this week, but on my current visa I must leave China by the 29th. I tried checking if my current X2 type could be extended locally but the authorities said they could not change it over to a tourist L in China. My plan now is to go to Hong Kong this weekend and try my luck with getting a Tourist L there so I don't have to go all the way home. What sort of details will I need to apply for one in Hong Kong (any letter of invitation, travel itinerary, exit tickets etc.?)? Will I have any options regarding duration of stay (longer the better)?
I applied for my current X2 in Singapore, where I regulations limited the number of days and type I could apply for. And they wanted an exit flight ticket which I did not want to provide because I thought I could stay longer (the application officials in Sing said I could extend it there) and consequently had to write a letter stating the reason for not having a return ticket. Will I face similar restrictions in Hong Kong?