Added search engine functionality

Today, after many days of unremitting efforts, we officially launched the new search engine function on 1688club.com today.

I am very much looking forward to having my own search engine function. The new functions we have launched so far are still performing very well. Above is a screenshot of the search results of the new search engine. It looks pretty good.

I use Lucene technology for this search engine, natural language processing, word segmentation and other technologies. The latest version is 9.