People buyin ' things they can 't afford ...
人们买一些付不起的东西
Digest on buyin a car and car insurance .
驾照考试、汽车保险文摘。
Mao Shi Gu Yin Kao , written by Chen Di of Ming dynasty , is also stemmed from Shi Buyin directly .
明代陈第作《毛诗古音考》，亦当是直接源于《诗补音》。
buyin