string(124) "/xo-so-mien-nam/so-dau-duoi/thong-ke-xo-so/xo-so-dien-toan/ket-qua-xo-so/mien-bac/xo-so-mien-nam/%C4%90%C3%A0%20N%E1%BA%B5ng"
bool(true)
bool(true)
bool(true)