https://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&version=1.2&startRecord=0&maximumRecords=30&page=1&query=%28gallica%20all%20%22Ti%E1%BB%83u%20gia%20hu%E1%BA%A5n%22%29&filter=provenance%20all%20%22bnv%22%20and%20dc.creator%20all%20%22b%C3%B9i%20gia%20hu%E1%BA%A5n%22