v3.22.2.2
Related party transactions (Details Narrative)
12 Months Ended
Mar. 31, 2022
USD ($)
Related Party Transactions [Abstract]
Interests to director
$ 44,094
Service income
$ 38,215
X
- References
No definition available.
+ Details
Name:
cbio_InterestsToDirector
Namespace Prefix:
cbio_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
cbio_ServiceIncome
Namespace Prefix:
cbio_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration