His country also supported the UN Security Council resolution upholding sovereignty and integrity of a country, New Age newspaper said Friday.

Bangladesh is a member of the Organisation of Islamic countries (OIC). Zhou said China had cordial relations with OIC members and appreciated their support.

He spoke on the developments in Xinjiang province which was recently rocked by bloody riots.

The envoy said a nexus of three forces -- extremists, terrorists and separatists -- wanted to damage China's national unity, ethnic solidarity and stability and its economic development.