On the B1 floor. According to a query on Dianping.com, Zhangqiu Harmony Plaza Ah Shui Big Cup of Tea is on the first floor of the B1 building. Zhangqiu Harmony Plaza is located about 110 meters northwest of Zhangqiu No. 5 Middle School, Tangwangshan Road, Zhangqiu District, Jinan City. Zhangqiu District, affiliated to Jinan City, Shandong Province, is located in central Shandong Province and the east of Jinan City, northeast of Mount Tai, on the south bank of the Yellow River, adjacent to Licheng District to the west, Zhoucun District and Zichuan District of Zibo City to the east, and Daiyue City, Tai'an City to the south. District, Laiwu District, Jinan City, borders Zouping City in the northeast, and faces Jiyang District across the Yellow River in the northwest.