According to Chinese conventional consuetude, it's also unfilial to having baby late.
按照中国人的传统习俗，晚生孩子也是不孝。
The commercial folk custom in Song Dynasty is rich and colourful, and each trade has its unique way of management and consuetude.
宋代的商业民俗丰富多彩，各个行业都有着自己独特的经营方式和习俗。
The Baqi garrison community was undoubtedly influenced by the local culture and consuetude, which can be seen from disappearance of the native language, evolvement of the consuetude.
