The Che-a-jik(遞兒職) was a method of government office management applied throughout the entire Joseon Dynasty and a green salary payment system. By the late Joseon Dynasty, most of the titles belonging to Five-Wies(五衛) were still borrowed as Che-a-jik. This is stated in the Five-Wies (五衛) of Byeongjeon(兵典) of Sokdaejeon (續大典). In the late Joseon Dynasty, it was operated in the Che-a-jik(遞兒職) of giving letters of appointment and rust salary to civil servants, military officers, and those who had jobs in technical positions using the military titles of the Five-Wies(五衛). And the government also used it to treat civil servants who were temporarily out of service(San-Guan:散 官). ‘Ing-Ja(仍資)’ is a term that appears in the so-called ‘small letters on the side(So-Ja-Bang-Seo:小字 傍書)’, which is written in small letters on the left or right of the date of issuance of ‘letter of appointment to the government(Go-Sin:告身)’, a document on the appointment of government positions in the Joseon Dynasty. The Go-Sin with this ‘Ing-Ja(仍資)’ marked is commonly written about the award of warships belonging to Five-Wies. And the notation follows the form of “’function’(the actual performance of a government awardee)+’Ing-Ja’” that is actually carried out by the awarded official. The term ‘Ing-Ja’ in this small room appears only in a specific range among the Go-Sin of Five-Wie’s warship award. Analyzing the current Go-Sin, it can be seen that the god marked with “Ing-Ja” appears only when a warship that is not operated under the Won-rok-Che-a-jik(原祿遞兒職), that is, when a non-Won-rok-Che-a-jik(非原祿遞兒職) is awarded. On the other hand, all the Go-Sin, which was awarded to the Five-Wie’s warship, which had no special small room or contained a small room other than “Ing-J”, were military titles that were operated as Won-rok-Che-a-jik. In addition, it is often confirmed that those who have been awarded this Go-Sin often have a rust plaque that proves that they have actually received a rust salary. Therefore, it is not reasonable to say that the interpretation of “‘function’+‘Ing-Ja’” indicated in Go-Sin's so-called “self-sufficiency as before” is not valid. In conclusion, since ‘Ing-Ja’ is an institutional term directly related to the award of Che-a-jik still in the Joseon Dynasty, it is reasonable to interpret it in a way that exposes the term as it is, such as “Ing-Ja to a something function” or “Ing-Ja to a warship position due to a something function.”