My problem has been solved. This problem root cause came from OVF file inside OVA package has some parameter that's not compatible to my ESXi 6.7 server. (Error on ovftool or ESXi web console is not specific on this issue. But I guess from VM workstation error message when I import into VM workstation )
1) Extract OVA Package into separated files
tar -xvf myvm.ova
Remark: After extract will got files: .ovf, .mf, .vmdk
2) Modify .ovf file
<vssd:VirtualSystemType>virtualbox-2.2</vssd:VirtualSystemType>
-- Changed to --
<vssd:VirtualSystemType>vmx-14</vssd:VirtualSystemType>
3) Re-import but input file will be .ovf instead of .ova (Required --skipManifestCheck because we have modified .ovf inside)
ovftool --noSSLVerify --skipManifestCheck --X:logToConsole --diskMode=thin /vmfs/volumes/datastore1/OVF/myvm.ovf vi://localhost