Where is the Tea Horse Square in Karuo District, Qamdo City, Tibet? This is the Tea Horse Square in Chengguan Town, Karuo District, Qamdo City (photographed on March 25). Photo by Xinhua News Agenc

Where is the Tea Horse Square in Karuo District, Qamdo City, Tibet? This is the Tea Horse Square in Chengguan Town, Karuo District, Qamdo City (photographed on March 25). Photo by Xinhua News Agency reporter Chen Shangcai "The tunnel has a total length of 515 meters and a width of more than 30 meters. The upper part of the tunnel is a pedestrian street and a commercial square, and the tunnel is a two-way four-lane trunk road for motor vehicles. Its construction has effectively alleviated the traffic pressure in the central city of Qamdo." Huo Yingzhang said.