I had been grown from my mom because my father died when I was only 10 years .Mom & I had only payment day by day. She had been a food seller. When I studied,I worked part time either . After I gratuated from university I worked for an education company for 3 years .But I thought to get service for mom .I decided to apply for rtaf.(to be the officer). But less income ,so I worked as a part time teacher. During long time Covid- 19 made me can not work part time . So now I can not recover