The better is that you purchase Cokin P filters sets instead of tian ya's.. Good setup instead.. Full ND 4 & 8 / GND 4 & 8 / CPL/ Gradual sunset / Soft filter. etc.. Should be enough for you as a beginner.. Maybe you can purchase some accessories from Cokin like Filter hood, Wide angle holder, pouch for carriage. etc.. Cokin is a very good type of filter system.
p/s: I'm formerly a Tian Ya square filter user. Now switch completely to Cokin P Series. Do not waste your money to invest something that is not worth it, then at the end you may need to upgrade to a better one... I'm a good example.. Wasted almost 200 Bucks for Tian Ya's filter.
how much would it cost for a starter set of cokin P series including hood... thanks!