Hehe, seriously, it depends on the requirements of the school! Because the school has different grades, the requirements of the state for the graduation thesis of students trained by the school are different! Generally speaking, the foreign language department papers in local colleges are about 3,000 words, and the requirements in provincial schools are about 4,000 to 5,000 words, which is quite different! So I suggest that you'd better consult the department or school!