File photo taken on July 9, 2018 shows a caretaker feeding food to one-horned rhino named "Soaltee", which will be gifted to China, in its "Boma", a special shelter inside the premises at Chitwan National Park, Nepal. Nepal is set to gift another pair of one-horned baby rhinos "Soaltee" and "Mitini" to China as part of enhancing friendship between the two neighbors. Earlier, a pair of rhinos had flown to China on July 12, 2018. (Xinhua/Sunil Sharma) ?