AFC Champions League: Beijing Guoan beat FC Seoul, Shanghai Shenhua lose to Ulsan Hyundai

• Alan strike seals 2-1 win for Beijing Guoan over FC Seoul despite Park Chu-young penalty and late rally from K-League side
• Choi Kang-hee’s young Shenhua side come back to earth after win over Perth Glory as Yoon Bit-garam nets a brace in 3-1 Ulsan win