The "Learning Search Engine" makes use of advanced internet search technology and implements an educational psychology of "problem-solving learning processes",  which can increase efficiency through learning modes such as---Quick Search (For unknown problem solving) and Relative Knowledge Search(For knowledge Methods Development). Learners can utilize a multi-dimensional study through search by subject learning.

In 2007, Noah, through creative implementation of advanced technology and extensive data collection, incorporated the search engine technology into Noah learning devices and launched the first "learning searching engine" providing efficient search learning through fast query and related learning capability.

Noah's main product, Search King, has implemented this learning search technology establishing a learning-oriented analysis system with the actual records and service system the learner needs. The practicality and utility of this technology meets each student’s individual learning needs and establishes a new trend in the learning device industry.