For the referrer type, why baidu and sougou were recognized as other websites?
Can I manually fix it with any settings?
Some sm.cn, quark.cn and other new rising search engines in China were also not been recognized as search engines.
@DebbyNPL - Aside from validating the search engine detection in your Marketing Channel Classification rules with Adobe, you could always use a rule to identify the Referring Root Domain
And then set the value to the Referring domain.
Hope you're able to get this figured out either way. Best of luck!
I suggest that you bring this up with Client Care to fix this. It could be that Adobe's internal matching algorithm for recognising Search Engines doesn't work well with non-English search engines.