http://support.huawei.com/ehedex/hdx.do?docid=DOC1000001074&lang=en

Please follow the examples, maybe it'll help.

Sorry maybe I did not explain well, I'm trying to change the next hop of a traffic basing on his source IP.
something like this, just do not work for me:

entire network 10.10.10.0 is reached through Lab3, however Lab4 requires reaching network 10.10.10.0 through Lab1

on lab2

acl number 3200
rule 5 permit ip source 192.168.1.0 0.0.0.255 destination 10.10.10.0 0.0.0.255


traffic classifier test operator or precedence 5
if-match acl 3200


traffic behavior test
permit
redirect ip-nexthop 172.16.2.9 (int lab1)
statistic enable 


traffic policy test                    
classifier test behavior test


interface GigabitEthernet1/1/1.1
dot1q termination vid 74
ip address 192.168.1.1 255.255.255.0
traffic-policy test inbound