EXT official Chinese tutorial

Very useful!

Tutorial: EXT Introduction
Http://extjs.com/learn/Tutorial:Introduction_to_Ext_2.0)

Tutorial: Ext 2
Http://extjs.com/learn/Ext_2_Overview)

Tutorial: EXT beginner's suggestion
Http://extjs.com/learn/tutorial:extnovice suggestion

Tutorial: How to easily enter the Ext world?
Http://extjs.com/learn/Tutorial:Playing_With_Ext_The_Easy_Way)

Tutorial: What is the scope in Javascript? (1)
Http://extjs.com/learn/Tutorial:What_is_that_Scope_all_about)

Tutorial: What is the scope in Javascript? (2)
Http://extjs.com/learn/What_is_that_Scope_all_about2)

Manual: Ext source code Overview
Http://extjs.com/learn/Manual:Ext_Source_Overview)

Manual: Ext and RESTful Web Services
Http://extjs.com/learn/Manual:RESTful_Web_Services)
Program Design:
Tutorial: How to reasonably plan an application
Http://extjs.com/learn/Tutorial:Application_Layout_for_Beginners)

Tutorial: How to localize ext Tutorial
Http://extjs.com/learn/Tutorial:Localizing_Ext)

Tutorial: the meaning of xtype
Http://extjs.com/learn/Tutorial:Xtype_defined)

Tutorial: extends the components in Ext
Http://extjs.com/learn/Manual:Component:Extending_Ext_Components)

Tutorial: differences between extensions and plug-ins
Http://extjs.com/learn/Manual:Component:Extension_or_Plugin_zh-CN

Tutorial: Ext Component Reuse
Http://extjs.com/learn/Manual:Component:Extending_Ext_Components)

Tutorial: Generate Ext from source code
Http://extjs.com/learn/Tutorial:Building_Ext_From_Source)
Basic usage:
Tutorial: DomQuery Basics
Http://extjs.com/learn/Tutorial:DomQuery_Basics)

Tutorial: Events in Ext
Http://extjs.com/learn/Tutorial:Events_Explained)

Tutorial: Brief introduction to the template
Http://extjs.com/learn/Tutorial:Getting_Started_with_Templates)

Tutorial: Template Function
Http://extjs.com/learn/Tutorial:Utilizing_Format_Features_of_Templates)

Manual: event handling
Http://extjs.com/learn/Manual:Intro:Event_Handling_cn

Manual: inheritance in Ext
Http://extjs.com/learn/Manual:Intro:Inheritance)

Manual: Ext class design
Http://extjs.com/learn/Manual:Intro:Class_Design_cn

Manual: Ajax Communication
Http://extjs.com/learn/Manual:Core:Ext.Ajax)

Manual: JSON Processing Method
Http://extjs.com/learn/Manual:Core:Working_with_JSON)

Manual: Prototype extension of functions
Http://extjs.com/learn/Manual:Utilities:Function)
Use of components:
Tutorial: Tab
Http://extjs.com/learn/Tutorial:TabPanel_Basics)

Tutorial: Layout in Ext 1. x
Http://extjs.com/learn/Tutorial:Using_Layouts_with_Ext_-_Part_1)

Tutorial: Grid component beginner
Http://extjs.com/learn/Tutorial:Beginning_Using_the_Grid_Component)

Tutorial: Data paging of the Grid
Http://extjs.com/learn/Tutorial:Basics_of_Paging_With_the_Grid_Component)

Tutorial: Ext menu Device
Http://extjs.com/learn/Tutorial:Ext_Menu_Widget)

Tutorial: getting started with form Components
Http://extjs.com/learn/Tutorial:Getting_Started_with_Forms)

Tutorial: beginner in form components (2)
Http://extjs.com/learn/Tutorial:Loading_Data_Into_and_Submitting_a_Form)

Manual: Cookie Storage
Http://extjs.com/learn/Manual:Core:State)
YUI-Ext (predecessor of Ext)
Tutorial: EXT: Toolkit)
Http://extjs.com/learn/tutorial:extnovice suggestion

Tutorial: How to Use YUI for JavaScript animation easily
Http://extjs.com/learn/tutorial:: how can I use yuito easily create a javascriptanimation?

Tutorial: easy to implement Memory leakage in three steps
Http://extjs.com/learn/tutorial:three simple steps to achieve memory leakage

Tutorial: Create Ajax Feed-viewer with YUI-EXT
Http://extjs.com/learn/tutorial:create ajax_feed-viewer with yui-ext

Tutorial: Use DomHelper to create DOM, HTML fragments, and templates of Elements
Http://extjs.com/learn/tutorial:use domhelper to create element DOM, HTML fragments, and templates

Tutorial: The first learning of EXT Design Model
Http://extjs.com/learn/tutorial:extdesign Model initial learning

Tutorial: preview: enhanced drag and drop and added TreePanel
Http://extjs.com/learn/tutorial: _:enhance the release of the Forum and the newly added treepanel

Tutorial: Create a reusable AJAX dialog box-a completed example
Http://extjs.com/learn/tutorial:create a reusable ajaxdialog box-a complete example

Tutorial: Create the Grid of YUI
Http://extjs.com/learn/tutorial:create yui's Grid

Tutorial: the Grid calls remote data.
Http://extjs.com/learn/Tutorial:Grid call Remote Data

Tutorial: Yahoo! UI Extensions Grid added built-in Editor
Http://extjs.com/learn/tutorial:for Yahoo! UI Extensions Grid added built-in Editor

Tutorial: Ext. MasterTemplates
Http://extjs.com/learn/Tutorial:Ext.MasterTemplates start

Tutorial: Understand ExtJs like a lover
Http://extjs.com/learn/tutorial:: as an easy way to understand extjs

Tutorial: JSON and browser security
Http://extjs.com/learn/tutorial:jsonand browser security

Tutorial: a module mode of JavaScript
Http://extjs.com/learn/tutorial:javascript's modular Mode

Tutorial: JavaScript-like classes (pseudo-classes) ---- don't spit out
Http://extjs.com/learn/tutorial:the pseudo-classes Class.

Tutorial: Application Layout
Http://extjs.com/learn/Tutorial:Application Layout program development

Tutorial: how to create an Editor gird that can Disable/Editable
Http://extjs.com/learn/tutorial:where can I create a disable/editableeditor gird?