What is the cheapest way to get from Kunming to Huaping, Lijiang?

Hello, you can take the train from Kunming Station (full fare is 52 yuan) to Panzhihua, and then you can take a bus directly at the train station to Huaping (general fare is 35 yuan), but you can take the bus Take the bus to the bus station (it takes more than an hour to get from the train station to the bus station, the bus fare is 3 yuan), and then buy a ticket to Huaping (a fare of more than 20 yuan). If you find it troublesome, take a bus directly from the train station to Huaping. It's just a waste of a few dollars, but it saves 2 hours of time. The most important thing is that I'm worried that you might not be able to buy a ticket if you go to the bus station to take the bus.