well you can farm by yourself but that takes longer and i much more boring than farming at ong
http://www.rev6.com:82/nivlam/click on Chinese sp and calculate how much sp you need. to lvl 100 it's close to 2 mil:P
I don't know how much you already have farmed but if you click on Sp Gap you can calculate how much sp you get at every lvl

so if you need 2 mil sp you need gap 7 from lvl 1 to 100.
Chinese have 300 mastery lvls so can max 3 mastery

and about your question of the glaive and spear well most people have a full int spear or 1:8 but then you have low hp and much mp so then it's the best chose to be a nuker(in my opinion)
glaive if i have a glaive i make it full str so much hp and less mp another difference are the skills they have their own skills.
I hope you understand something of this bad english
