Dubbed as China's "Amazon River", the Wanquan River boasts rich ecosystems in the tropical rainforests surrounding it. The legendary "Red Detachment of Women" of the revolutionary years was born in Qionghai, a city located by the river, in the country's southernmost province of Hainan. The famous and catchy Chinese song "Wanquan River" is on the lips of everybody of that generation. Join CGTN on a treasure hunt, visit Miao village to experience local delicacy and customs, and hopefully find a hidden treasure.