Wesak 1998 - Sri Lanka , 1998 , Sri Lanka
Wesak 2015 - Sri Lanka , 2015 , Sri Lanka
Wesak 1992 - Sri Lanka , 1992 , Sri Lanka
Wesak 1993 - Sri Lanka , 1993 , Sri Lanka
Wesak 1990 - Sri Lanka , 1990 , Sri Lanka
Wesak 2003 - Sri Lanka , 2003 , Sri Lanka
Wesak 1976 - Sri Lanka , 1976 , Sri Lanka
Wesak 2002 - Sri Lanka , 2002 , Sri Lanka
60 years of Diplomatic Relations between Sri Lanka and Thailand , 2015 , Sri Lanka
Wesak 2017 - Sri Lanka , 2017 , Sri Lanka
Wesak 1999 - Sri Lanka , 1999 , Sri Lanka
Wesak 1987 - Sri Lanka , 1987 , Sri Lanka
