What does the Winter Olympics NCS volunteer mean?

Winter Olympics ncs volunteers refer to volunteers who serve national (regional) Olympic committees.

They are activists who voluntarily serve the public interests of the Winter Olympics without obtaining any benefits, money, fame or fortune. They voluntarily contribute their personal time and energy without receiving any material reward. It provides services to promote the development of the Winter Olympics and social progress. Its work has four major characteristics: voluntary, free, public welfare, and organizational.