What did Phan Xích Long's supporters drink to make themselves invisible?
Potions
Tea
Rice Wine
Herbal Medicine
Answer
Phan Xích Long's supporters believed that by drinking special potions, they would become invisible. This was part of their plan to attack Saigon in 1913, but the plan failed when the supposedly invisible supporters were apprehended.
Phan Xich Long Trivia: How Much Do You Really Know?