清迈和成都于2015年3月正式缔结友城关系，这座友城有什么样的故事？清迈府最高行政长官尼拉·蓬西塔翁为我们一一道来… #四川卫视熊猫观察

[视频作者] PandaWandering

[视频时长] 4:3

[视频类型] 综艺

Chiang Mai and Chengdu officially established a sister city relationship in March 2015. What stories are there about this sister city? Let's hear it from Nirat Phongsittithaworn, the Governor of Chiang Mai,Thailand!