Let me know what digital product I can create for you. I can't promise you fast, but I'll do my best. The Mandarin lesson I present are created based on my own teaching and learning for more more than 20 years. I am Indonesian native, have a bachelor's degree in Chinese while working as a translator for a China based construction company for the last 7 years, previously worked as a head of marketing, operational manager, and teacher's coordinator for a Mandarin Course for 4 years, as well as a journalist and editor for a print media for 7 years, working on several columns, such as advertorials, parenting and child care, psychology and self-help, sex and relationship, health and fitness, financial and career, law, entertainment and children supplemental pages. Thank you.