My tourist Chinese visa is from Thailand, can i still use it if my point of entry is not Thailand

Hi! I got my tourist Chinese L in Bangkok this week for a 15-day vacation this April however my schedule is a little crazy right now. I maybe traveling to another country soon and I am not so sure if that L would still be valid if my point of entry is not Thailand. I'd probably be coming from Singapore or Philippines. Do I need to get a new one? Help me, please. Thanks! -Gabby