I am a Singaporean who will be applying for a visa to enter Xiamen (as I will be staying there for more than 15 days), and am not sure whether to choose the "one entry" or two/multiple entries option". This is because I might include a trip to the Kinmen islands, which are part of Taiwan, and I've heard you need to get your passport stamped for entering Kinmen from Xiamen. However, my itinerary has not been finalised yet. Should I go ahead to submit for "two/multiple entries" visa, just in case? Or should I apply for a "one time" visa first, and then extend accordingly (would it be too much of a hassle to extend it in Xiamen)?
Look forward to your advice. Thank you.