teaching english in hot spots

It depends what you mean by teaching in a 'hot spot'...

There are great places to go and work:

If we go by region and country, we can sense the TEFL teaching hotspots: In Asia, China has an expanding English language market... Hotspots for Teaching English - Language Magazine

Looking for a hot spot to teach in Central Europe? Look no further than Poland! Poland is a bustling country ready for English teachers. This country is home to a variety of beautiful landscapes in the countryside as well as classic architecture and charm in the more urban areas. Teach English in Poland | Go Overseas

You can also work almost anywhere if there's a good wi-fi hot spot: Best Portable Hotspots For Online Teachers - ESL Job Exchange and How To Teach English Online From A Mobile Hot Spot | See Nic Wander

A 'hot spot' can also mean a place where the bombs are falling:

English teacher Olena Chekryzhova, who up to now has been on a more traditional, school-based career. She has spent five months at a frontline battle station in the eastern Donetsk area teaching her countrymen to understand the English of combat manuals, reports Agence-France-Presse. Fighting with English | E L Gazette

From a bunker 105 metres under Kyiv, two entrepreneurial Ukrainians, Oleksii Zinchenko and Maryna Gordiienko, launched Grade University. English underground | E L Gazett

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