10 years visa for American but currently live in HK on dependent visa. Husband is HK born citizen.

Both of my wife and I are American citizen but I am also a Hong Kong permanent resident. We are living in HK now and wife and children have dependent entry permits. I plan to go visit China several times a year in the next few years. How can I be sure to be granted the 10 years visa for them. I have the China travel document myself, don’t need entry permit.