The card with the words "China Travel" mentioned by the poster should be the hot purchase IC credit card of China Construction Bank. Please see the picture of the specific card face.

This is a UnionPay single-logo credit card. In Thailand, you can pass For UnionPay online transactions, all foreign currencies transferred are recorded in RMB, and there is no national currency exchange fee.

At the same time, with the rapid development of UnionPay overseas, in addition to Thailand, it has become very popular in nearby regions such as Hong Kong, Macao, Taiwan, Japan, and South Korea; and there are many in faraway places such as the United States. With UnionPay activities Wave after wave of development can indeed bring a lot of benefits.

If the poster has any other questions, you can ask.