When raising bilingual children with non-native proficiency, it's important to create a rich language environment that supports learning and usage of both languages. One approach is the "one parent, one language" strategy, where each parent consistently speaks their native language to the child. This method can help children develop fluency in both languages.

Additionally, exposing children to diverse cultural experiences and resources in both languages can enhance their language development. This may include reading books, watching movies, and engaging in activities in both languages.

It's also beneficial to seek out bilingual education programs or schools that support the development of both languages. These programs can provide structured language learning opportunities and a supportive community of bilingual peers.

Research has shown that children raised in bilingual environments can experience cognitive benefits, such as enhanced problem-solving skills and greater mental flexibility. Embracing non-native proficiency in bilingualism can still lead to meaningful language acquisition and cultural understanding for children.