Like most nations, China has courts that decide (& help settle) disputes between parties. But few court decisions ever get translated into English. For an example of those that do get translated, see:
https://www.cecc.gov/resources/selected-prc-legal-provisions
https://www.cecc.gov/resources/legal-provisions/criminal-law-of-the-peoples-republic-of-china
http://english.www.gov.cn/archive/lawsregulations/page_1.html
Collins Library owns all issues of The Peking Review from volume one (1958) through volume 21 (1978). Take a look at the catalog record to determine the format available for the dates that you need; you'll see that volumes from 1958 to 1966 are available in microfilm, while volumes from 1967 through 1978 are available in print. The Beijing Review (catalog record) is available in print format from 1979 to the present.
Both print and microfilm are located on the lower level of the library (see map). Many of the issues have been digitized.
Note that this is the newspaper's website. See the link above to access full text via library databases.
China View (New China News Agency) -- Note that this is Chinese-language only.
Xinhua (official press agency of PRC)
Be sure to match the date of your chosen trial to the date ranges of the databases you are searching!