This paper expands on how to employ foreign teachers in higher vocational institutions and points out the key issue is to set up ways and criteria for employment.

高等职业院校聘请外籍教师工作有其特殊性。广开聘请渠道、把好聘请关，是高职院校聘外工作的关键；

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On that day, the U.S. Citizenship and Immigration Services (USCIS) is scheduled to start accepting applications for the limited supply of H-1B visas, which allow businesses to employ foreign workers with special skills such as teachers, scientists and computer programmers for an initial period of up to three years.

FORBES: Immigration On A Very Fast Track: The Race For H-1B Visas