Ou Weizhi is pronounced as [əʊ weɪ ʒiː]. The first syllable “Ou” is pronounced like the sound in the word “oh”. “Weizhi” is pronounced with a “w” sound followed by “ei” as in “way” and then “zhi” which is similar to the “j” sound in “judge” but with a “zh” sound. It's important to note that this is an approximation and pronunciation can vary depending on different accents and dialects. ????