What kind of document I need for applying for tourist visa for Philippines?

1. Your passport must be valid for six months at least
2. two filled application forms with photos on it
3. original and copies of round trip air tickets. The tickets must have been issued by the airlines
4. documents for single entry (any of the following listed is ok):
1) an introduction letter from your employer. The letter paper must have the name of your company's name and its stamp. Please provide the translated version. If you are retired, please provide a letter that proves you are retired.
2) bank savings with the bank's stamp
3) personal property ownership certificate (translated version is required)
4) guarantee letter from authorized Chinese travel agencies
5) an invitation letter from a company of citizen from Philippines. If the inviter is a citizen, he/she must provide a copy of his/her passport or ID card.