Tang Tan 1900 was filmed in Shandong Province, which was a replica of San Francisco's Chinatown from 1900.
Online drama Detective Chinatown 2 was filmed in Shangze Wei, Duanfen Town, Taishan City, Guangdong Province, Macau, Hong Kong, and Thailand. Among them, the production team transformed Taizhou's ancient dike into Thailand Street to create a Thai atmosphere. In addition, it was mentioned that Dongguan was one of the filming locations of the drama. However, the search results did not mention the specific filming location, such as New York. Therefore, I'm not sure about the location of the online drama 'Tang Tan 2'.
Tang Tan 2 was filmed in New York, Macau, Hong Kong, Thailand, and the former site of Sanhe Kanghe School in Sanhe Town, Taishan City, Jiangmen City, Guangdong Province.
Yes, Tang Tan 4 had already started filming. According to Director Chen Sicheng's announcement on October 29, 2020, he would continue filming Detective Chinatown 4. In addition, Chen Sicheng also revealed that the filming location of Detective Chinatown 4 had been confirmed. Although the specific actors and plot details had not been announced, according to the latest news, Detective Chinatown 4 was expected to be released during the Spring Festival in 2023.
The filming of Tang Tan 4 had been confirmed. Chen Sicheng revealed this important information in the interview and said that he would slow down the filming speed and needed to settle down first. There was no specific shooting time or other related details.
At present, there was no definite information that the filming of Detective Chinatown 4 had been completed. There was some news that Chen Sicheng planned to continue filming the film and confirmed that the filming location would be in London, but there was no specific progress or completion of the filming. Therefore, it was impossible to determine if Detective Chinatown 4 had been completed.
Tang Tan 1900 had already started preparations and building a filming base, but it had not officially started filming yet. Director Chen Sicheng planned to set the story in San Francisco's Chinatown in 1900 and create an independent story. Although the exact shooting time had not been determined, the film was considered to be a prequel to the Tang Detective series, which would expand Tang's exploration of the universe and move back to the timeline. Therefore, it could be said that 'Tang Tan 1900' had entered the active preparation stage, but it had not officially started shooting.
Di Renjie's filming locations included Hengdian Film and Television City, Dunhuang Film and Television City, and Tang City in Xiangyang.
The filming location of "Da Tang Di Gong Case" was mainly in Hengdian, rather than the original planned places such as Lanzhou, Shanxi Bingzhou (Taiyuan), Dongting Lake, Guangzhou Panyu, Chang 'an (Xi'an), etc.
The online drama Detective Chinatown 2 was scheduled for February 29th.
The filming locations of the TV series "Penglai Room" in Nanjing included Yihe Road Mansion, Huanya Catherine Square, Linefriendcafe, Xuanwu District 1912, and Jianye District Nanjing Eye.