Tourists pose with pumpkins at Jim Thompson Farm in Nakhon Ratchasima Province, Thailand, Dec. 19, 2020. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)

Tourists visit Jim Thompson Farm in Nakhon Ratchasima Province, Thailand, Dec. 19, 2020. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)

Tourists visit Jim Thompson Farm in Nakhon Ratchasima Province, Thailand, Dec. 19, 2020. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)

Tourists visit Jim Thompson Farm in Nakhon Ratchasima Province, Thailand, Dec. 19, 2020. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)

Aerial photo taken on Dec. 19, 2020 shows tourists visiting Jim Thompson Farm in Nakhon Ratchasima Province, Thailand. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)

Aerial photo taken on Dec. 19, 2020 shows tourists visiting Jim Thompson Farm in Nakhon Ratchasima Province, Thailand. Since 2001, Jim Thompson Farm has begun to open its doors yearly in December as an agricultural site to visitors who are passionate about nature. (Xinhua/Zhang Keren)