Guam, a U.S. territory in the Pacific Ocean, is a holiday paradise if you love to be sun-kissed in nature. From its white sandy beaches to stunning waterfalls, Guam offers the idyllic tropical escape.

Chinese national Zhongli Pang attempted to take advantage of a loophole that allows visitors from China to visit the Northern Mariana Islands without a visa, unlike Guam. The visa waiver ...