并列题名：From introduction to mastery of tax exemption, credit and refund in manufacturing enterprises From introduction to mastery of tax exemption, credit and refund in manufacturing enterprises 并列题名：From Introduction to Mastery of Tax Exemption, Credit and Refund in Manufacturing Enterprises From Introduction to Mastery of Tax Exemption, Credit and Refund in Manufacturing Enterprises 并列题名：Practice of tax exemption credit and refund in foreign trade enterprise 并列题名：From introduction to mastery of export tax refund in import & export corporations Practice of tax exemption credit and refund in foreign trade enterprise From introduction to mastery of export tax refund in import & export corporations 并列题名：Study on the interaction and coordination of goods management and capital operation in manufacturing enterprises 并列题名：Product lifecycle management in manufacturing enterprises