April 2021 - today  MM China Link e.K.， Founder & Owner 

September 2022 - today，  China International Investment Promotion Agency， Berlin Representative 

November 2021 - today， Taicang City Investment Promotion Bureau， Investment Promotion Ambassador (German & European Markets) 

March 2015 - March 2021， German Centre for Industry and Trade Taicang Co. Ltd.，Managing Director

March 2006 - March 2021，German Centre for Industry and Trade Shanghai Co. Ltd.，Deputy General Manager, Sales/Marketing 

May 2004 - February 2006，TUI China Travel Co. Ltd.，Director Marketing & PR

January 1998 - April 2004，German Industry and Commerce Beijing (GIC)  German Chamber of Commerce in China (AHK)，Head of Marketing/Internet/Training Department