Hi,im a Filipina and residing in the Philippines,i use to travel always with my american boyfirend going to Hong Kong and different places in China.I applied my China visa in Hong Kong and they give me a category L,1 entry with 15 days staying in China.My question is how can i extend my China visa here in China while im staying here to stay more with my boyfriend because he has a business here.Is it possible for me too to apply in the Philippines for a double or multiple visa?Thanks for your consideration.