If Thailand is known as the land of smiles then what do they call Laos…the land of more smiles than Thailand Laos possibly by chance has the happiest greeting in the world in Sabaaidii hello said by women and children as sabaaidiiiiiiiiiiiiiiiiiiii. They also have the happiest form of thank you in the world with Khawp jai lai lai. This too is said with cheer and extens