2 There are few places in Long Beach to swipe your card, but you don't have to worry at all. You can bring an ordinary UnionPay card without carrying a lot of cash with you. There are at least two UnionPay ATMs on the island, and you can withdraw 1, pesos each time, and the handling fee is about 1 yuan.
Before you deposit RMB into UnionPay, you can exchange it for 2 dollars in the mainland. It is basically enough to exchange it for pesos at Manila Airport. You can also bring more dollars on the island.