A tourist is seen in a flower farm in Chiang Mai, Thailand, Nov. 2, 2020. There's something about a sunny day with blue skies and fluffy clouds that can lighten the mood and freshen the life, what's better than take a deep breath of fresh air and being surrounded by the sea of flowers? Thailand is entering the cool season and flowers in Chiang Mai are ready to welcome visitors by flaunting their magnificent petals. (Xinhua/Zhang Keren)

Tourists take photos in a flower farm in Chiang Mai, Thailand, Nov. 2, 2020. (Xinhua/Zhang Keren)

Tourists take photos in a flower farm in Chiang Mai, Thailand, Nov. 2, 2020. (Xinhua/Zhang Keren)

Tourists take photos in a flower farm in Chiang Mai, Thailand, Nov. 2, 2020. (Xinhua/Zhang Keren)