於1998年起就開始於全國推廣服務至今，

於1998年起就開始於全國推廣服務至今，

Results (English) 1:

Began in the country in 1998, since extension services,

Results (English) 2:

In 1998, began in the country to promote the service so far,

Results (English) 3:

Started since 1998 since the national extension service,