province代表每个省份的拼音代码，尝试过 destring province,replace force还是不行。

clear all

.  use C:\Users\lenovo\Desktop\xuenianlunwen.dta,clear

. save C:\Users\lenovo\Desktop\quanzhong,replace
file C:\Users\lenovo\Desktop\quanzhong.dta saved

. spatwmat using C:\Users\lenovo\Desktop\quanzhong.dta,name(w1) standardize
type mismatch
r(109);