Is it true that the place where Qionghai tour group eats sells medicine?

it's not true. The medicine sold in the place where Qionghai tour group eats has not been certified by the drug testing agency, so it is not true. Qionghai, a county-level city under the jurisdiction of Hainan Province, is located in the middle and lower reaches of Wanquan River in the east of Hainan Province, 78km from Haikou City in the north, 6km from Wanning City in the south, 163km from Sanya City, bordering Ding 'an and tunchang in the west and Qinglan Port in Wenchang in the east.