[yasuki]

Marriott Rewards is offering complimentary silver status through February 2013 for residents of Australia, China, Guam, Hong Kong, India, Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand and Vietnam.

In addition, crediting your stays to Air China PhoenixMiles, China Eastern Airlines Eastern Miles, China Southern Airlines Sky Pearl Club, Cathay Pacific Asia Miles, KingFisher Airlines King Club, or Jet Airways JetPrivilege earn bonus miles beginning with 1000 miles after your second stay, 1500 after each of your third and fourth stays, and 2000 after your 5th and each subsequent stay — up to 30,000 bonus miles (which would be earned on your 17th stay).

http://joinmarriottrewards.com/30000Miles/