In Thailand and Java, the nāga is really a rich underworld deity. For Malay sailors, nāgasoline are a type of dragon with many heads. In Laos They are really beaked water serpents. Thai folklore retains the Phaya nāgasoline to be demi-god creatures, which have supernatural powers as is described in https://damienbpcpz.webbuzzfeed.com/39104159/the-smart-trick-of-naga23-that-nobody-is-discussing