A couple of my colleagues and I are planning to go to China(Hangzhou) in a few to months to attend a conference, the flights to China whether direct or otherwise are a out of out budget, so we only have 2 modes of action, either go by road by taking the bus offered as part of Pak-China corridor to enter China and then take trains the rest of the way through but it will take too much time(around 4 days one way), or to take a flight to Taiwan, and then take a ferry to China, and then take the train the rest of the way.
Now, we have the necessary documents to get the visa for China(and we will get it no doubt) like the invitation letter and whatnot. But we don't know if we can get the visa to Taiwan using these documents or not, and if we can even get a visa to Taiwan for such a reason. So, can you please guide me a bit on this? Whether we can get this visa or not and what we need to get it.