HONG KONG, Dec. 1 (Xinhua) -- When he puts aside his suits after long hours of work as a financial professional, Hong Kong resident Marco Kwok happily embraces another identity: a host to visitors from around the world.
As a volunteer in the "Hong Kong Pals" program organized by the Hong Kong Tourism Board (HKTB), Kwok takes joy in sharing hidden gems known only to locals with visitors.
"As a cultural amb
