京剧中的行当角色分工精细。在生、旦、净、丑四大基本行当之下又有若干细致分工。本文着重阐述的老旦则隶属于生、旦、净、丑四大行当的旦行。因为四大行当中生、净、丑都是表现男子，只有旦行表现女性。旦行中仍有细致分工。正旦(青衣)多是扮演大家闺秀；花旦多为扮演小家碧? Peking Opera’s role in the division of labor fine. In Health, Dan, net, ugly under the four basic line of business there are a number of detailed division of labor. This article focuses on the Laodan is attached to the Health, Dan, Net, Ugly four acts of the Dan line. Because the students in the four major lines, net, ugly performance of men, only the performance of women. There is still a fine line between the division of labor. Positives (Tsing Yi) mostly play ladylike;