 Complete the following phrase:  In the regional competition, Thailand is the most successful football team in Southeast Asia with five AFF Championship trophies and nine senior-level gold medals of Southeast Asian Games, the most of any Southeast Asian country. In higher levels, Thailand achieved the third place in the 1972 AFC Asian Cup where it was the host, and has totally seven appearances in the AFC Asian Cup so far. Furthermore, the team reached the fourth-place in the 1990 and 1998 Asian Games and participated Summer Olympics twice. However, Thailand has failed to obtain higher achievements in the continental and global records. The team obtained first ever win in the AFC Asian Cup in 