Soi Charoen Di is the name of 2 sois in Bangkok: - A soi off Phuttha Monthon Sai 2 road in the Bang Khae district of Bangkok, which is also known as Soi Phuttha Monthon Sai 2 Soi 15 - A soi off Charoen Nakhon road in the Khlong San district of Bangkok, which is also known as Soi Charoen Nakhon 29/2.