How to enable apache2 to display Chinese webpages

Article Title: How to enable apache2 to show Chinese webpages. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I use mandrake 9.0
Apache2
I have changed the following
Adddefacharcharset Big5
LanguagePriority tw en da nl et fr de el it ja ko no pl pt-br ltz ca es sv tw
# Adddefacharset ISO-8859-1
But still cannot be displayed
　　
Do you have any comments?
　　
The content of my httpd. conf is as follows:
　　
#
# Based upon the NCSA server configuration files originally by Rob McCool.
#
# This is the main Apache server configuration file. It contains
# Configuration directives that give the server its instructions.
# See For detailed information about
# The directives.
#
# Do NOT simply read the instructions in here without understanding
# What they do. They're here only as hints or reminders. If you are unsure
# Consult the online docs. You have been warned.
#
# The configuration directives are grouped into three basic sections:
#1. Directives that control the operation of the Apache server process as
# Whole (the 'global environment ').
#2. Directives that define the parameters of the 'main' or 'default' server,
# Which responds to requests that aren't handled by a virtual host.
# These directives also provide default values for the settings
# Of all virtual hosts.
#3. Settings for virtual hosts, which allow Web requests to be sent
# Different IP addresses or hostnames and have them handled by
# Same Apache server process.
#
# Configuration and logfile names: If the filenames you specify for example
# Of the server's control files begin with "/" (or "drive:/" for Win32),
# Server will use that explicit path. If the filenames do * not * begin
# With "/", the value of ServerRoot is prepended -- so "logs/foo. log"
# With ServerRoot set to "/usr/local/apache2" will be interpreted by
# Server as "/usr/local/apache2/logs/foo. log ".
#
　　
### Section 1: Global Environment
#
# The directives in this section affect the overall operation of Apache,
# Such as the number of concurrent requests it can handle or where it
# Can find its configuration files.
#
　　
#
# ServerRoot: The top of the directory tree under which the server's
# Configuration, error, and log files are kept.
#
# NOTE! If you intend to place this on an NFS (or otherwise network)
# Mounted filesystem then please read the LockFile documentation (available
# );
# You will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
ServerRoot "/usr/local/apache2"
　　
#
# The accept serialization lock file must be stored on a local disk.
#
　　
　　
# LockFile logs/accept. lock
　　
　　
　　
#
# ScoreBoardFile: File used to store internal server process information.
# If unspecified (the default), the scoreboard will be stored in
# Anonymous shared memory segment, and will be unavailable to third-party
# Applications.
# If specified, ensure that no two invocations of Apache share the same
# Scoreboard file. The scoreboard file must be stored on a local disk.
#
　　
　　
# ScoreBoardFile logs/apache_runtime_status
　　
　　
　　
　　
#
# PidFile: The file in which the server shoshould record its process
# Identification number when it starts.
#
　　
PidFile/var/log/httpd. pid
　　
　　
#
# Timeout: The number of seconds before between es and sends time out.
#
Timeout 300
　　
#
# KeepAlive: Whether or not to allow persistent connections (more
# One request per connection). Set to "Off" to deactivate.
#
KeepAlive On
　　
#
# MaxKeepAliveRequests: The maximum number of requests to allow
# During a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100
　　
#
# KeepAliveTimeout: Number of seconds to wait for the next request from
# Same client on the same connection.
#
KeepAliveTimeout 15
　　
##
# Server-Pool Size Regulation (MPM specific)
##
　　
# Prefork MPM
# StartServers: number of server processes to start
# MinSpareServers: minimum number of server processes which are kept spare
# MaxSpareServers: maximum number of server processes which are kept spare
# MaxClients: maximum number of server processes allowed to start
# MaxRequestsPerChild: maximum number of requests a server process serves
　　
StartServers 5
MinSpareServers 5
MaxSpareServers 10
MaxClients 30
MaxRequestsPerChild 0
　　
　　
# Worker MPM
# StartServers: initial number of server processes to start
# MaxClients: maximum number of simultaneous client connections
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# ThreadsPerChild: constant number of worker threads in each server process
# MaxRequestsPerChild: maximum number of requests a server process serves
　　
StartServers 2
MaxClients 30
MinSpareThreads 25
MaxSpareThreads 75
ThreadsPerChild 25
MaxRequestsPerChild 0
　　
　　
# Perchild MPM
# NumServers: constant number of server processes
# StartThreads: initial number of worker threads in each server process
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# MaxThreadsPerChild: maximum number of worker threads in each server process
# MaxRequestsPerChild: maximum number of connections per server process
　　
NumServers 5
StartThreads 5
MinSpareThreads 5
MaxSpareThreads 10
MaxThreadsPerChild 20
MaxRequestsPerChild 0
　　
　　
# WinNT MPM
# ThreadsPerChild: constant number of worker threads in the server process
# MaxRequestsPerChild: maximum number of requests a server process serves
　　
ThreadsPerChild 250
MaxRequestsPerChild 0
　　
　　
# BeOS MPM
# StartThreads: how many threads do we initially spawn?
# MaxClients: max number of threads we can have (1 thread = 1 client)
# MaxRequestsPerThread: maximum number of requests each thread will process
　　
StartThreads 10
MaxClients 30
# MaxRequestsPerThread 10000
　　
　　
# NetWare MPM
# ThreadStackSize: Stack size allocated for each worker thread
# StartThreads: Number of worker threads launched at server startup
# MinSpareThreads: Minimum number of idle threads, to handle request spikes
# MaxSpareThreads: Maximum number of idle threads
# MaxThreads: Maximum number of worker threads alive at the same time
# MaxRe