ChinaNet Online Holdings Inc is engaged in the advertising industry conducting its primary businesses through its subsidiaries and operating entities. The company is a business-to-businesses (B2B), integrated Internet technology company, which provides online-to-offline (O2O) sales channel expansion, precision marketing, and the related data services for small and medium-sized enterprises, and entrepreneurial management and networking services for entrepreneurs in the People's Republic of China. Its segments include Internet Advertising, which is its major revenue driver and TV advertising, which does not contribute to its revenue.