如何在Python 3.6.3中修复UnicodeDecodeError？

Question

我在Python中使用csv模块，代码如下。当我使用一些简单的测试数据时，它工作正常，但当我切换到真实数据（包括一些非英文字符）时，我收到以下错误：

"UnicodeDecodeError: 'utf-8' codec can't decode byte 0x9c in position 1292: invalid start byte."

我知道问题是关于编码的问题，但我找不到任何能让我直接修复它的方法。帮助

import csv
import itertools

project_list = []

project_people = {}

with open('dbprojects.csv') as csvfile:
     reader = csv.DictReader(csvfile)
     for row in reader:
        if row['project'] == '':
           continue
        elif row['project'] not in project_people:
           person_list = [row['person']]
           project_people.update({row['project']: person_list})
        else:
           project_people[row['project']].append(row['person'])