sentences:  Content to leave the big city behind, Larson returned to "Tabo-ol," his ranch on the steppes north of Kalgan, where he had established a profitable horse breeding business, providing horses for the race tracks at Beijing, Shanghai and Tientsin.Larson now left both missionary work and politics behind, and turned to business.In 1917, he became part owner in the Danish-American commerce house, Andersson & Mayer.