Chinese labor was the most vital source for constructing the railroad. Fifty Cantonese emigrant workers were hired by the Central Pacific Railroad in February 1865 on a trial basis, and soon more and more Cantonese emigrants were hired. Working conditions were harsh, and Chinese were compensated less than their white counterparts. Chinese laborers were paid thirty-one dollars each month, and while white workers were paid the same, they were also given room and board. In time, CPRR came to see the advantage of good workers employed at low wages: "Chinese labor proved to be Central Pacific's salvation."