https://www.imdb.com/title/tt7294150/

During the early days of the Second Sino-Japanese War, and on a greater scale World War II, the Imperial Japanese Army invaded Shanghai, which became known as The Battle of Shanghai. After holding back the Japanese for over 3 months, and suffering heavy losses, the Chinese army was forced to retreat due to the danger of being encircled.

Lieutenant Colonel Xie Jinyuan of the 524th Regiment of the under-equipped 88th Division of the National Revolutionary Army, leads 452 young officers and soldiers to defend Sihang Warehouse against the 3rd Imperial Japanese Division consisting of around 20,000 troops on a heroic suicidal last stand against the Japanese under an order by Generalissimo of Nationalist China, Chiang Kai-shek.

The decision was made to provide a morale boost to the Chinese people after the losses of Beijing and Shanghai, and help spur support from the Allies, who were in full view of the battle from the International Settlement in Shanghai just across from the Suzhou Creek
https://en.wikipedia.org/wiki/The_Eight_Hundred

film dengan box office terbesar di tahun 2020 (473 juta USD, karena efek pandemi juga )