1979-1981: Worked at Wea Records HK (the predecessor of Warner Records).
1982-1985: worked for Hong Kong Records Co., Ltd. as publicity manager.
1985: Established Kinn's Productions and signed the first band: Kojima Band.
1986: Signed with BEYOND band. During this period, he released a number of albums that influenced the Chinese music scene.
1987: Kinn's Productions company is registered as Kinn's Music Ltd, which is also the predecessor of Red Star Music Club, which has great influence in the Chinese music scene
1989: Signs a contract with Faye Wong and becomes Faye Wong Star The biggest guy on the road.
1990: Signed a contract with Yuan Fengying.
1990: In the second half of the year, the management company Kinn's Management Ltd (i.e. Kinn's Music Ltd) was established in Hong Kong in cooperation with Taiwan's Rolling Stone Records. All artists of Kinn's Music Ltd also transitioned to Kinn's Entertainment.
1991: Signed with Crystal Fans and Black Panther. At the same time, he represents the managers of Rolling Stone artists such as Zhao Chuan and Zhang Hongliang in Hong Kong.
1992: Beyond left Jinshi Company and joined Japan's Amuse Company. At the end of the same year, Red Star Production Co., Ltd. was established in Beijing, and the first artist signed up was Zheng Jun.
1993: Signed a large number of singers and bands in Beijing, including: Tian Zhen, Xiao Ke, Xu Wei, Cobra Band, Paradise Band, Xilinai, Hua Zi, etc. It became the most influential record company at that time and was widely praised in the industry.
1994: Red Star brand records and peripheral products were fully launched in mainland China, Hong Kong, Taiwan, Singapore and Malaysia.
2000: Chen Jiantian immigrated to Australia and established 909 Entertainment there. In Australia, Sydney signed two local bands.
2010: Started preparations for the Beyond history book series and the Beyond 1983-1993 commemorative website.
2012: Released the 25th anniversary limited edition commemorative boxed CD of Beyond's "Forever Waiting". In fact, it includes five CDs, namely: "Forever Waiting", "Taipei Concert", "Deng Weiqian/Shine on me Hong Kong" and "Forever Waiting 12-inch Mix".