Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)

Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)

Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)

Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)

Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)

Photo taken on May 16, 2019 shows the scenery of Jodipan village in Malang, East Java, Indonesia. Jodipan is well-known for its colourful houses. (Xinhua/Du Yu)