Someone messed with the brakes sometime during the 'goodbye'. The people present were those that were in the van…
I hope it's Jian Zi too. Although the Commissioner did have someone who worked for him who is one of Jian Zi's cronies so it could be him (if you remember in Ep 22 after Tang Yin went missing when Commissioner Li was talking to him on the phone to ask what happened to Tang Yin but he didn't know either)
Sry, but i don't know which one is ur site, but does it explain why they used dollars instead of RMB?
I don't think they actually tell you what type of momey they use normally except in the business transactions where the currency used is dollars as it's the major global / reserve currency meaning it's an internationally accepted currency as mentioned below due to the 1944 Bretton Woods Agreement as at the time the US had the largest gold reserve and therefore allowing the other countries to back their currencies with dollars and gold. But because of inflation of the dollars, therefore many currencies starting using gold again but by that time the dollar had become the strongest currency so that's why it was mentioned in the business transactions.
For the raws, you can find them on maplestage.com and some of them on Youtube just type the chinese name and it'll come up :)