those skills are basicly to help you through your lvling up till you get enough coins to learn the normal ones.
you can learn skills at Trainers, there are trainers in Archosaur (West and North), 1 Thousand Streams and Hell / Heaven maps.
you can later on learn Morai skills purchased in Morai or by purchasing from other players (NOTE: you can learn all orders morai skills u dont need to be in any particular order to learn the skills).
you can also learn primal skills in Primal World (speak with the the cauldron to get skills OR by purchasing from other players, then use the mirror to learnt he said skills)
hope it helped