Why do I install office2003 under after wps office 2003

Why do I install office2003 under after wps office 2003 is not excel word

you did not see the chaos, of course, under the You're wrong under the WPS OFFICE is not MS OFFICE, but WPS text of the WORD and MS is the same as, WPS forms of MS and EXCEL is the same as Ha ha, in front of the office 2003 increase in the Microsoft download search ~ ~
wps is also true that Microsoft office 2003 can open documents and take up less space, I used wps so I think there is anything wrong with
wps made
office software
I guess you are in this Web site under the right