Visa for a British passport holder through rush service

Hi, if you want to apply for the tourist L type from the China embassy in Sri Lanka, you are supposed to prepare all the required documents including passport and its copy, a completed application form attached with a passport-style photo, proof of legal stay or residence status in Sri Lanka, invitation letter from China, travel itinerary, round trip air tickets, the latest 3-month bank statement and others. I'm afraid there is no 1-day express service, but you can try to apply for 2 or 3 days rush service.