Candidates pose for photos during a media presentation of the Miss Earth 2019 in Manila, the Philippines, Oct. 2, 2019. (Xinhua/Rouelle Umali)

Candidates take part in a media presentation of the Miss Earth 2019 in Manila, the Philippines, Oct. 2, 2019. (Xinhua/Rouelle Umali)

Hu Wentian from China poses for photos during a media presentation of the Miss Earth 2019 in Manila, the Philippines, Oct. 2, 2019. (Xinhua/Rouelle Umali)

Candidates pose for photos during a media presentation of the Miss Earth 2019 in Manila, the Philippines, Oct. 2, 2019. (Xinhua/Rouelle Umali)

Candidates pose for photos during a media presentation of the Miss Earth 2019 in Manila, the Philippines, Oct. 2, 2019. (Xinhua/Rouelle Umali)