When the going gets tough, the tough get going. There's no other way to describe our healthcare workers, including the nurses, in times of medical emergencies. Clad in their personal protective equipment (PPE), these frontlines are toughing it out to win the fight against COVID-19, the deadly disease that downed a few of these selfless healthcare workers, too.

Spain is often a popular option for expats looking to move within Europe. With easy access to the continent, warm weather, sandy beaches, a diverse cultural heritage and the widespread use of English as a second language in tourist hotspots, it's no wonder so many people choose to relocate there. In fact, according to the United Nations Department of Economic and Social Affairs, when records were taken in July 2015, there were 308,821 UK expats living in Spain, and 39,825 US expats.

If you are considering moving to Spain, here are 10 things you might want to know about the country's healthcare system before you arrive.

China's growing economy makes it a popular choice for expats looking to relocate – with a wealth of opportunities to teach English, or take up international positions with global companies. According to research conducted by the United Nations Population Division, records from July 2015 show that there were 9,108 expats from the UK and 26,777 expats from the US living in China.

Whether you are considering your options or have already made the decision about relocating to China to live and work, here are 10 things to note about the country's healthcare services.