Terms & Conditions


These terms and conditions apply to the entire website and contents under the domain name www.oplang.org, and also includes ant correspondence between us and you. By using this website you agree to accept these terms and conditions. These terms and conditions may change from time to time and you should check back regularly.

Oplang refers to the legal owners of Oplang.org.

Terms and Conditions:

i. You may use any part of this website for personal use.
ii. You may not download or modify any part of this website without written permission from Oplang.
iii. You may not resell of make commercial use of any part of this website.
iv. All lessons, including words, sentences, dialogues, lesson structure, audio files, navigation and intellectual property, are property of Oplang and may not be reproduced, duplicated, downloaded, copied, sold or exploited for any commercial purpose without written consent from Oplang.
v. You may not store or reproduce any part of this website or include the website in any public or private retrieval system without written consent from Oplang.
vi. You may not copy or reproduce our logo or any other copyright information or artwork.
vii. Will we attempt to make this site available 24 hours a day, we will not be liable for any downtime or any consequences of this downtime, regardless of fault.
viii. Any material you submit to this website, including through forums, should be considered non-private and non-proprietary. This does not include information protected by our Privacy Policy. Oplang is free to use such non-private information for both commercial and non-commercial purposes.
ix. You are not permitted to post any material that is harmful, threatening, discriminatory, offensive, pornographic or abusive. Oplang reserves the right to remove such materials and terminate your rights to use the website if you post such materials.
x. You are not permitted to use this website in any way that is harmful to others, or in a way that associated this website or its contents with offensive, pornographic or abusive materials.
xi. In no way are you permitted to use this website or its contents in a way that indicates we support or endorse another website, organisation, cause, group or affiliate.
xii. You may not transmit or post material to or from this website that is technically harmful, including but not limited to, computer viruses, malicious software or harmful data.
xiii. Any links to 3rd party websites are not necessarily endorsed by Oplang and their content may be beyond the control of Oplang and we do not take any responsibility for any consequences that arise from you visiting those websites.
xiv. While we aim to ensure all information and lessons on this website are accurate, it is a community project and is constantly a work in progress. Lesson information including translations and audio files may not be accurate, and we take no responsibility for any consequences that may arise for using our information. Oplang may make changes to the material on this website at any time.
xv. The material and lessons on this website is provided ‘as is’ and without warranty.
xvi. Oplang is an Australian company and all terms and conditions are governed by Australian laws.


1. Oplang permits personal use of this website.
2. Schools, universities, institutions, companies and and organisations may not use any of the materials within the oplang.org domain for commercial use without contacting Oplang for a written licensing arrangement.