Lakeview Resort Hotel Yulongwan Kunming designed by S.D.S.International Co., LTD. + SALT. International Co., Ltd. Kunming, also known as [City of Flowers], is filled with beautiful natural flowers throughout all four seasons. Ballroom‘s ceiling used a flower shapes LED lighting with color changing and dimming to express the flowers of different seasons and created the wall by using the clothing of Kunming's ethnic minorities.