That's a chest sponsor, that is, other companies can give money to Guoan and then advertise on Guoan's jersey. .

Ryobi is a Japanese electric tool manufacturing company. . It's just an electric drill. Electric hammer. . Those electric mechanical tools)

I wanted to enter the China market at that time, so I advertised in Guoan's uniform. . But the effect is not so obvious. . After all, China is not an English-speaking country, so it doesn't care about the English letters on that dress. . .