▁and ▁away ▁round - ro bin ▁tournament . ▁The ▁w inners ▁of ▁each ▁group ▁would ▁qual ify ▁to ▁the ▁final s . ▁ ▁Pre lim inary ▁round ▁ 1 ▁ ▁The ▁first ▁legs ▁were ▁played ▁on ▁ 7 ▁February ▁and ▁the ▁second ▁legs ▁on ▁ 1 4 ▁February ▁ 2 0 0 7 . ▁The ▁aggregate ▁w inners ▁advanced ▁to ▁the ▁second ▁round . ▁▁ 1 ▁The ▁first ▁leg ▁of ▁the ▁Vietnam – A fg han istan ▁match ▁in ▁H ano i ▁was ▁cancel led ▁due ▁to ▁the ▁Afghan istan ▁team ' s ▁financial ▁problems ▁that ▁led ▁to ▁the ▁team ▁being ▁unable ▁to ▁afford ▁to ▁travel ▁to ▁Vietnam , ▁and ▁security ▁wor ries . ▁FIFA ▁res ch eduled ▁the ▁single - t ie ▁match ▁to ▁ 1 4 ▁February ▁ 2 0 0 7 . ▁▁ 2 ▁With d rew ▁ ▁Pre lim inary ▁round ▁ 2 ▁ ▁Match es ▁were ▁played ▁from ▁ 2 8 ▁February ▁to ▁ 6 ▁June ▁ 2 0 0 7 . ▁The ▁top ▁two ▁teams ▁in ▁each ▁group ▁adv ancing ▁to ▁the ▁final ▁round . ▁ ▁Pre lim inary ▁round ▁ 3 ▁ ▁The ▁final ▁round ▁was ▁played ▁in ▁three ▁groups ▁of ▁four ▁teams ▁each ▁held ▁from ▁ 2 2 ▁August ▁to ▁ 2 1 ▁November ▁ 2 0 0 7 . ▁The ▁winner ▁of ▁each ▁group ▁will ▁represent ▁Asia ▁at ▁the ▁ 2 0 0 8 ▁Olympic ▁Games ▁with ▁host ▁China . ▁The ▁groups ▁were ▁drawn ▁on ▁ 1 3 ▁June . ▁ ▁See ▁also ▁Football