A Portray by Hem Vejakorn depicts a Frenchman demanding a Siamese person, Muean Phlan, into a boxing match in 1788 King Rama I approved his brother's advice and asked a nobleman to inform the Frenchmen that a match could be arranged by using a purse of fifty Chang (equivalent to https://maps.app.goo.gl/Hs7csogPqwq1qq7N7