 BEIJING, Jan. 14, 2021 GLOBE NEWSWIRE -- ZW Data Action Technologies, Inc. Nasdaq: CNET ZW Data or the Company, an integrated online advertising, precision marketing, data analytics, and other value-added services company, today announced that it was selected as a key agent for merchant advertising in 2021 by 360 Security Technology Inc., the largest Chinese internet security company Shanghai: 601360 360 Company. 