Where can I find Nanning City bus Public Bus No. 301?

Hi Madam/Sir,

1.Where can I find City bus Public Bus No. 301 from Airport ?
I am coming from Singapore /Scoot flt arriving afternoon maybe in Airport 2 .
2.Is it safe for Foreigner to take this city bus to Town ?
3. I have a hand carry luggage, is it ok to take bus ?
4.How long is the journey from Airport to Chaoyang Square ?
5. Will there be traffic Jam ?
6. how long will bus take from Chaoyang Square to Airport ?
7. If I want to go Nanning City center , what bus can I take ? we are 2 adults .