postgraduate certificate in business

postgraduate diploma和postgraduate certificate 有什么区别 business registration certificate是什么意思 in business BUSINESS REGISTRATION CERTIFICATE这个是不是香港的一个说法? 1.______in the matriculation for postgraduate in a short tim 英语翻译+CERTIFICATE OF ORIGIN IN DUPLICATE.A) CERTIFICATE OF OR certificate in business,in the business的区别 in business,time is Business Etiquette in British in the business doing business in