Conversation so far:
Did Abdurrahman Wahid teach oversees?
What did Abdurrahman Wahid teach?
In 1974, he found extra employment in Jombang as a Muslim Legal Studies teacher at Pesantren Tambakberas and soon developed a good reputation.

Question: Why was he displeased at the method of education?
Self-contained rewrite: Why was Abdurrahman Wahid displeased at the method of education used by the Al Azhar University in Cairo, Egypt?