Complex sentence: Established by ethnic Chinese businessman Tjo Seng Han in 1940, it completed four black-and-white films before it was closed in 1941; all were screened into the mid- 1940s but may now be lost.
Split into simpler sentences: Established by ethnic Chinese businessman Tjo Seng Han in 1940, it completed four black-and-white films before it was closed in 1941. All the company's films were screened into the mid- 1940s but may now be lost.