Tourists have fun on a hot air balloon festival in Pinang, Malaysia, Feb. 2, 2020. The event kicked off on Saturday and drew a lot of tourists.(Xinhua/Chong Voon Chung)

Tourists have fun on a hot air balloon festival in Pinang, Malaysia, Feb. 2, 2020. The event kicked off on Saturday and drew a lot of tourists. (Xinhua/Chong Voon Chung)

Tourists have fun on a hot air balloon festival in Pinang, Malaysia, Feb. 2, 2020. The event kicked off on Saturday and drew a lot of tourists. (Xinhua/Chong Voon Chung)

A hot air balloon prepares to take off on a hot air balloon festival in Pinang, Malaysia, Feb. 2, 2020. The event kicked off on Saturday and drew a lot of tourists. (Xinhua/Chong Voon Chung)

A hot air balloon prepares to take off on a hot air balloon festival in Pinang, Malaysia, Feb. 2, 2020. The event kicked off on Saturday and drew a lot of tourists. (Xinhua/Chong Voon Chung)