According to Baidu map, the bus routes from Tian Xin Dongcheng to Changsha Central South University are as follows:

1, walk from Tianxin East 10 meters, get on the bus at Tian Xin East Station, and get on the bus at S78 17/20 Station of Changsha-Zhuzhou-Xiangtan Intercity Railway 1;

2. Get off at Xianfeng Station, walk 290 meters, get on at CITIC Square Station, and take the rail transit 1 line (in the direction of Kaifu District Government) for 9 stops;

3. Get off at Houjiatang Station, get on at Houjiatang Station, and get on at Station 3 of Rail Transit Line 3 (direction of Shantang);

4. Get off at Central South University Station and walk 10 meter to Changsha Central South University.