Arrive at Chengdu Airport tomorrow morning 1 and check in at Liansen Hotel, No.2 Tonghuimen. What's the best way to get there without taking a taxi? Are there any airport buses?

Generally, the buses at the airport follow the flight time, that is, there is a bus when there is a flight, but to be on the safe side, you'd better consult Chengdu Airport and check the telephone online to see which bus line to take. Once there is no bus, you can contact the hotel front desk directly and ask how to get to their hotel from the airport.