For those who like to visit museums, it is very worthwhile. The student ticket is 30 yuan, and the lecturer rents 10 yuan (the original price is 20 yuan, the public number is reduced by 10 yuan). The exhibition hall is very large, and the ground tour route is clear. Even during May 1st, there are not many people. It is very suitable to browse slowly. The interpreter is worth renting. The sound is clear, but there are only a few booths that can not receive the signal. In some places, the signal will be in series, but the error probability is very small, and the overall situation is good. It takes about three hours to listen to the lecturer. The attitude of the service staff is very good, and it's a very good experience on the whole.