Ngin-khieu (人口) thung-song he ch?? yit-ke thi-li khi-vet ngin ke su-muk, tui ngin-khieu chin-hang ngien-kiu ke kho-muk yu Sa-fi-ho?k lau Thi-li-ho?k , ki he ngin-khieu ngien-kiu ke chui ki-pun ke fam-vi, yit-ke thi-vet ke s??n-chai nen-li?t he yu-han ke, lia han-ch? ngin-khieu su-muk ke chen-chong.