Shelly Hou (L, center) and Juan Berthier (R, center), a Sino-Argentinean couple, dance tango at Salon Canning in Buenos Aires, Argentina on April 16, 2017. China and Argentina are finding new common ground in a joint love for tango, the seductive and confrontational Argentinean dance that is finding new fertile ground in China. (Xinhua/Martin Zabala)
