An employee of U.S Postal Service demonstrates horse-themed stamps in Los Angles on Jan. 25, 2014. The U.S. post office issued the "Celebrating Lunar New Year: Year of the Horse Forever Stamp" at the two-day Monterey Park Chinese New Year Festival in L.A. [Photo: Xinhua]
Mayor of San Francisco Edwin Mah Lee and U.S. Postal Service San Francisco District Manager David Stowe attend the issuing ceremony of "Celebrating Lunar New Year: Year of the Horse Forever Stamp" in San Francisco on Jan. 15, 2014. The U.S. Postal Service introduced 12-year Lunar New Year stamp series since 1993, and the Year of the Horse stamp is the 7th of 12 stamps in the current "Celebrating Lunar New Year series". [Photo: Xinhua]
Photo taken on Jan. 24 shows the horse-themed stamp in Kuala Lumpur, Malaysia. To welcome the Year of the Horse, Malaysia Postal Services officially issued a special stamp and philatelic collection featuring horses. [Photo: Xinhua]
The Year of the Horse stamp illustrator Kam Mak and anchor Alan Wang holding the stamp pose for photos at the issuing ceremony of "Celebrating Lunar New Year: Year of the Horse Forever Stamp" in San Francisco on Jan. 15, 2014. [Photo: Xinhua]
San Francisco residents view the horse-themed stamp during the ceremony of "Celebrating Lunar New Year: Year of the Horse Forever Stamp" in San Francisco on Jan. 15, 2014. [Photo: Xinhua]
A visitor shows the horse-themed stamp with the illustrator's signature at the he ceremony of "Celebrating Lunar New Year: Year of the Horse Forever Stamp' in San Francisco on Jan. 15, 2014. [Photo: Xinhua]
An employee shows the horse-themed stamps in Kuala Lumpur, Malaysia on Jan. 24, 2014. [Photo: Xinhua]
An employee shows the horse-themed stamps in Kuala Lumpur, Malaysia on Jan. 24, 2014. [Photo: Xinhua]