The concoction is mentioned only in Chinese sources, most significantly the Bencao Gangmu of the 16th-century Chinese pharmacologist Li Shizhen...
…………………………………………………………………………………………………………. यो मुलुक सिंगापुर जस्तो बनिसकेको छैन मात्र राजनीतिक परिवर्तन...