After getting TEFL certificate, he has been teaching English as foreign language in different cities in China until now.

想通了TEFL证书，就一直教英语作为外语在不同的城市在中国直到现在。

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Shortly after graduating from the University of Hertfordshire (BSc Astrophysics degree) and attaining my TEFL certificate from the University College of London in mid 2004, I moved to Shanghai.

2004年中旬本人先在赫特福德郡大学获得了天体物理学理学士学位，又在伦敦大学学院获得了英语教师资格证书，本人随即搬来上海。

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At present basically TESOL, TEFL and TESL foreign teachers certificates have been mixed, and three have not been strict distinction, have been viewed as a foreign teacher qualification certificate.

目前在国内基本上tesol、tefl和tesl外教证书都已经被混用，三者没有被严格的区别，都被作为外教资格证来看待。

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