大学讲师需硕士学位或博士学位"Masters Degree or PhD (Level 9 or 10) AND at least twelve months work experience as a university lecturer (or a post doctoral fellow) "。
厨师的紧缺要求是"Either National Certificate in Hospitality (Professional Cookery) Level 4 OR National Certificate in Hospitality (Cookery) Level 4 OR a Level 5 Diploma (specialising in the area of professional cookery) AND A minimum of five years’ combined experience in establishments offering a la carte/banqueting or commercial catering, with a minimum of two years at Chef de Partie (Section Leader level or higher)"
根据你提供的信息，根据你提供的信息来看，适合chef职位的要求，因此只能以chef来申请技术移民。
China
