As always, it is very good to hear from you. I am in London at the moment so can I ask either Ou or Pa or Som (copied on this message) to respond accordingly?
You have enclosed two attachments:
1) Receipt for TB30,000 dated Jan 31. Is this for our files? Can I assume this has already been paid?
2) Invoice for TB36,000 dated May 12, 2015 for work you are planning to do in May 18-23 week. Is that right? If so, I shall make sure this invoice is paid at the end of this month.
I would be grateful if you could confirm my understanding.