Not difficult. According to the inquiry of official website of Yichang Renfu Pharmaceutical Co., Ltd., it is not difficult for new employees to sign a three-month probation labor contract with the enterprise. Employees should study the work instructions carefully to ensure the understanding and application of the terms. Yichang Renfu Pharmaceutical Co., Ltd. is a large-scale comprehensive pharmaceutical enterprise with a long history. Yichang Renfu Export Pharmaceutical Production Base is a high-end generic drug preparation company integrating R&D, production and sales, which Yichang Renfu invested 600 million yuan to implement the "internationalization strategy". Since the establishment of 20 13, many independent research and development products have passed the official certification of FDA, and many OTC products have been sold to Europe and America.