Answered by Mr.JOHNNASH from United States | Jan. 18, 2012 01:12
On the occasion of the Chinese Spring Festival, the Consular Section of the Chinese Embassy in Dhaka will be open on January 20th (Friday) and 21st (Saturday), 2012, and closed from 22nd to 28th, 2012.
The requirements for you to apply a business visa to China are:
1. your passport
2. visa application form of PRChina V.2011A
3. one passport photo
4. "Invitation Letter of Duly Authorized Unit" or "Confirmation Letter of Invitation"