The people of the Song clearly had a knack for business. A closer look at the bustling crowd would have revealed that most of the men were wearing clothes of black and white, with members of different trades distinguished by their various modes of dress.
仔細地觀察市街上熙來攘往的人群可以發現，男子大多只穿黑、白兩色衣服，而各行各業的人們也有不同的穿著打扮，一望可知。