Cambodian who is working in Malaysia. Do i need to obtain travel visa to enter China?

Yes, the travel entry permit is required for you. You can go to the CVASC office to submit the application documents, such as passport, passport photocopy, application form, recent photo, planned visit arrangements, hotel reservations, round-trip flight tickets, and the original and photocopy of your work permit there. It’s possible that a financial standing proof or sponsor letter is also required for submission.