Looks like it's a duplex, so first Chinese put up one and then Thai don't like it and so they put up the second set. hehehehe and This is the truth. but may not be for this house though i am just kidding. hehehehe.
Maybe some of the Lao most rishes family which they sepparated their TV..like Father 1, Mother 1, Son 1 and Daughter 1 and small antenna is for housemaid hahaha.....