How can I go to lugu lake from Lijiang

Hi, Jang. You have plenty of buses doing this trip, you only need to ask in your hotel and you're done!. It takes some 5 hours or so. There is a travel office in Lugu Lake, and plenty of hotels, usually owned by local people. I would recomend you the Peninsula Inn No. 7, just in the peninsula over the lake. The views are magnificent and is clean.