hmm, mdex now has a wuxia tag... and this one is tagged as wuxia??
damn, i thought everyone can differentiate between wuxia and xianxia but i guess you gotta slap the tags that you don't understand the meaning at all everywhere.
If you see cultivation towards immortality, daoist magic that destroys mountain, superpower that flips through continent, faceslapping in every chapters, and retrded plot armor, easy, that's xianxia , which are most of the chinese manhwa that exist in this site.
Another tag being closely related to that would be xuanhuan, which is almost the same, except the lack of taosim/buddhism element.
If you see martial arts and a dude's adventure in murim/jianghu, that's wuxia, they're cultivating qigong or some shit to the pinnacle but by no means they'll flip mountain and fly thru other dimension, the story tends to be more melodramatic and filled with drama or tragedy, and that makes them usually more meaningful, though there are rare occasion where the lines are blurred (like in stellar transfomation or nightfall) where the MC starts in standard ancient china and operates in jianghu at first.