In which country does an excavator driver earn a high salary?

There are some recruitment projects for excavators in Singapore, which require an excavator certificate and a high school or technical secondary school degree or above. The monthly salary is about RMB 6,000-9,000. You must apply for a passport to go abroad, and the language level depends on the country you are going to. It usually costs several thousand yuan to go abroad. If you want to go to the United States, you generally need a speaking permit. It is recommended not to go to the United States now. In terms of future, the UK is better, with high wages and comfortable life.