Mrs. Chang Helen - Tour Guide / Overseas Marketing Officer Mrs. Chang Helen -came from Taiwan, She has joined with the company in Nepal since 2013. She is well trained, experience staff for the company. She has more than 10 years experience in this trekking field. She plays a vital role to run an office for the Trekking. She is working as Overseas Marketing officer and Tour Guide for the company. She always thinks a good service and service to the clients. It is our pleasure to have a Chang Helen for the Company.