Hello Sayarwon:ဟယလဆရဝန is the first application developed by the company C2K (Corporation Technology Innovative Factory) to be used as an Android app. This application was designed to make it easier and faster to search for health articles on the website Hello Doctor. It was developed by the company C2K with the support of the Department of Health and Human Services, the Ministry of Health and Medical Services, and the Government of Myanmar.

In addition to providing the articles, the application also provides many other services. It allows users to save messages, and it sends messages to users who have been subscribed to their e-mail address.