Divorcing at age 60, I have two questions

Ladies and gentlemen of the forum, 

After one year of mostly amenable discussion with my (ex) wife, I am at the final stage of divorce. Although I am saddened, I do look forward to a better future after the divorce. I have two questions if anyone can help.

1. What are the best online dating sites with a concentration of Asian women in the 50-60 age range? Of course, I very much prefer Chinese women due to our common cultural heritage and food preference.

2. Does this site allow personal ad?

Your reply will be greatly appreciated.