whether it's reliable or not, you won't know until you feel it. This job is definitely available, and it is definitely hiring, and you must know the benefits. But also be cautious, there are many small companies there now, which are very pit. Don't go on impulse because of others' words, you must find a big company when you go abroad, which is the guarantee. Also, we have to consider whether we can do this job. Generally, it takes 12 hours. If we feel unbearable, we'd better not go, wasting time, energy and money.