From the article in Vietnam Business Forum (Vietnam Chamber of Commerce and Industry):
The official Yoosk site of the Office of Vietnam’s National Assembly (http://hoidap.quochoi.vn) is launched on March 23 opening another official digital engagement platform in Vietnam which connects the National Assembly’s deputies and their constituents as well as the general public.
http://hoidap.quochoi.vn or Yoosk allows the public to raise questions of their interests to National Assembly deputies; the questions can be sent directly to a specific deputy on the list of participating deputies or they can be asked under a thematic topic. These questions can be answered immediately or a specific deadline can be set for an answer. One interesting feature of Yoosk is the voting mechanism which allows users to rate the questions/answers; users are also allowed to post their comments towards a specific question or answer.