* Shanghai, The People’s City (1985) 54 minutes – The daily life in Shanghai at the time of opening doors to the West (made with CFCC and Shanghai Film Bureau)

* Hong Kong and ShenZhen DIOGENES(1986) 12 minutes – how is Shenzhen building up before transition is coming for Hong Kong from UK to PRC
(made with Shenzhen Government local Public relations Office)

* 1.2 Billion (1988)
DIOGENES 25 minutes – One Child policy in ChongQing (made with CFCC)

* The FactoryDIOGENES(1989) 15 minutes – The neon factory in Shanghai short documentary (made with CFCC)

* TV China (2008) 5×50’ minutes – Series of programs about ‘What do the Chinese people see on their tv?, made with collaboration of BTV, CCTV, Sichuan TV and many stations (made with SARFT)

* Times of the Emperor (2010) 52 minutes – Clock repair of the Forbidden City Clock collection (made with Forbidden City Palace Museum Foreign Affairs Office)