I am an Indian. Now I stay in Kunming#300 Bailong Road.I want to go Lianyungang .

According to the information that I checked, there is no direct bus or train operating between two places. If you take a train, you need to go to the other cities first and in that case, this trip may cost CNY800-1000 with the duration of 20 hours or so. Therefore, you are advised to take a plane to the destination directly. The cheap plane tickets may cost around CNY1000 and the trip will take about 10 hours or so.
From your location to the airport, you may walk to Southwest Forestry University East Gate Bus Stop and take bus no. K18 to Expo Park Bus Stop. Then you may walk about 140 meters ahead to Expo Garden Hotel Bus Stop on the opposite road and take the airport shuttle bus line 3 to the airport directly.