How far Guangzhou to taizhou , how can i go there , i want to visit there, pls inform the easy way.

For Taizhou, do you mean the one in Zhejiang Province?
If so, you need to take a train to Jinhua from GZ first and there are 6 trains operating between. Upon reaching Jinhua, you can take a taxi to local bus station, where you can find frequent buses for Taizhou.
Or you can fly to reach directly.