Let me know the cheapest way to go to Baomo Garden from Nanyang kings gate hotel (Xinghua Rd).

Well, you are suggested to take metro line 6 at Tianpingjia, which is about 200 yards east to your hotel. Then transfer to line 3 at Tianhe Coach Terminal and get off at Shiqiao from Exit B, after that, walk another 200 yards south to West Gate of Baiyue Square, from where take bus Pan 67 and get off at the Garden General Bus Station. It takes you CNY 9 and about 2 hours.