Working days: 9 am to 9 pm, weekends: 9 am to 5 pm. According to public comments, the business hours of the British Library in Vientiane City in Changchun are from 9: 00 am to 9: 00 pm from Monday to Friday and from 9: 00 am to 5: 00 pm from Saturday to Sunday. Changchun Vientiane City British Library is a public library located in Changchun Vientiane City Shopping Center, Nanguan District, Changchun City, Jilin Province, China. The building area of the library is 1.2 million square meters, and there are more than 300,000 books. At the same time, it also provides various digital services, including e-books, electronic periodicals and digital music.