Is there a subway from Kunming South to Kunming?

There is a subway from Kunming South to Kunming. According to Baidu map, Kunming South Station can take subway 1 and Line 4 to reach many places in the main city of Kunming. Metro 1 Line runs through the north and south of Kunming, passing through many major scenic spots and business districts in Kunming, while Line 4 is the traffic artery that runs through Kunming from east to west, connecting the major urban functional areas in Kunming. So there is a subway from Kunming South to Kunming.