How is the quality of Tianjin Airlines?

I ate it once. It was really bad. The flight from 5pm to p.m 10 (stopping for about 2 hours) gave the passengers a bottle of mineral water and nothing else. Like other airlines, there must be meals, and it's twice! This shows that management is not hard. I think it's better to choose a bigger airline, which is not only good in service attitude, but also safe and secure.