I have installed language support for chi_sim: ls /usr/share/tesseract-ocr/5/tessdata chi_sim.traineddata eng.traineddata pdf.ttf configs osd.traineddata tessconfigs Please download the photo.jpeg and try with following codes: photo.jpeg import cv2 from PIL import Image import pytesseract from pyocr import tesseract image_path = 'photo.jpeg' image = cv2.imread(image_path) image = Image.fromarray(image) text = pytesseract.image_to_string(image, lang='chi_sim') print(text) Why get nothing in output with above codes? Continue reading...