TG has released Thai Smile for shorter distance with the rate of 10-20% lower. For foreign airlines that connected to Chiang Mai are also increasing their flights; the Dragon air airline has increased CNX-HKG to 7 flights/week, which is daily. Just for the previous year, the amount of people that flied CNX-HKG is about 20,000 persons, and still increasing. The increasing of plane transportation is growing in both domestic and international, normal airline and low cost airlines.