Stamp collectors wait to buy the Year of the Monkey Commemorative Forever Stamps during the official first-day-of-issue dedication ceremony at St. John's University Queens Campus in New York, the United States, on Feb. 5, 2016. The U.S. Postal Service rings in the Year of the Monkey by issuing the commemorative forever Stamp, which was designed by illustrator Kam Mak, a China's Hong Kong-born artist who grew up in New York City's Chinatown. (Photo: Xinhua/Wang Lei)
