What is the best way to travel from Disneyland Hong Kong to city center? Thank you in advance

Well, what do you mean by the city center? Could you provide more detailed information? Take Tsim Sha Tsui as an example, take Disneyland Resort Line from Disneyland Resort Station to Sunny Bay Station and Tung Chung Line to Nam Cheong Station. Then transfer to West Rail Line to East Tsim Sha Tsui Station, Exit N5. The whole way takes around 45 mins. And the ticket fare is 20.3 HKD per person.