সাংহাই সহোযোগীতা সংস্থা - এর সদরদপ্তর কোথায় অবস্থিত?

The SCO Secretariat, based in Beijing, is the main permanent executive body of the SCO. Bringing together the colourful and distinctive cultures of Central and South Asia, China and Russia it promotes mutual assistance and team spirit among staff and provides reliable support on the basis of a stable administrative system that has taken shape over 15 years. Source: SCO website.